The Oregon Steam Navigation Company (O.S.N.) was an American company incorporated in 1860 in Washington with partners J. S. Ruckle , Henry Olmstead , and J. O. Van Bergen . It was incorporated in Washington because of a lack of corporate laws in Oregon, though it paid Oregon taxes.
135-460: The company operated steamships between San Francisco and ports along the Columbia River at Astoria , Portland and The Dalles , serving the lumber and salmon fishing industries. A railroad was built to serve the steamship industry. The company was incorporated on December 29, 1860, at Vancouver, Washington , with 22 shareholders. Principal shareholders included D. F. Bradford (one of
270-442: A 103-foot (31 m) tall cross built in 1934. Dominating this area is Sutro Tower , a large red and white radio and television transmission tower reaching 1,811 ft (552 m) above sea level. The nearby San Andreas and Hayward Faults are responsible for much earthquake activity, although neither physically passes through the city itself. The San Andreas Fault caused the earthquakes in 1906 and 1989. Minor earthquakes occur on
405-734: A 2023 estimated population of over 9 million. Prior to European settlement , the modern city proper was inhabited by the Yelamu , who spoke a language now referred to as Ramaytush Ohlone . On June 29, 1776, settlers from New Spain established the Presidio of San Francisco at the Golden Gate , and the Mission San Francisco de Asís a few miles away, both named for Francis of Assisi . The California gold rush of 1849 brought rapid growth, transforming an unimportant hamlet into
540-416: A GDP of $ 729 billion in 2022 . The wider San Jose–San Francisco–Oakland Combined Statistical Area is the nation's fifth-most populous, with around nine million residents, and the third-largest by economic output, with a GDP of $ 1.32 trillion in 2022 . In the same year, San Francisco proper had a GDP of $ 252.2 billion, and a GDP per capita of $ 312,000. San Francisco was ranked fifth in the world and second in
675-578: A busy port, making it the largest city on the West Coast at the time; between 1870 and 1900, approximately one quarter of California's population resided in the city proper. In 1856, San Francisco became a consolidated city-county . After three-quarters of the city was destroyed by the 1906 earthquake and fire , it was quickly rebuilt, hosting the Panama–Pacific International Exposition nine years later. In World War II , it
810-623: A common place to live for people employed in Silicon Valley companies such as Apple and Google . The early 2020s featured an exodus of tech companies from Downtown San Francisco in the wake of the COVID-19 pandemic and struggles with homelessness and public drug use. Although some observers have raised the possibility that office vacancies and declining tax revenues could cause San Francisco to enter an economic doom loop , other sources have refuted this broad-based characterization of
945-736: A financial and cultural center. Substantial tensions during this era included nativist sentiments (primarily against Chinese immigrants), tensions between the increasing power of the Southern Pacific Railroad and small farmers, and the beginnings of the labor union movement. Northern California's economy is noted for being the de facto world leader in high-tech industry ( software , semiconductor /micro-electronics, biotechnology and medical devices /instruments), as well as being known for clean power , biomedical, government, and finance. Other significant industries include tourism, shipping, manufacturing, and agriculture. Its economy
1080-647: A flood of treasure seekers (known as "forty-niners," as in "1849"). With their sourdough bread in tow, prospectors accumulated in San Francisco over rival Benicia , raising the population from 1,000 in 1848 to 25,000 by December 1849. The promise of wealth was so strong that crews on arriving vessels deserted and rushed off to the gold fields, leaving behind a forest of masts in San Francisco harbor. Some of these approximately 500 abandoned ships were used at times as storeships , saloons , and hotels; many were left to rot, and some were sunk to establish title to
1215-458: A fort on Alcatraz Island to secure San Francisco Bay. San Francisco County was one of the state's 18 original counties established at California statehood in 1850. Until 1856, San Francisco's city limits extended west to Divisadero Street and Castro Street, and south to 20th Street. In 1856, the California state government divided the county. A straight line was then drawn across the tip of
1350-484: A gourmet marketplace. San Francisco has a warm-summer Mediterranean climate ( Köppen : Csb , Trewartha : Csll), characteristic of California's coast, with moist winters and dry summers. San Francisco's weather is strongly influenced by the cool currents of the Pacific Ocean on the west side of the city, and the water of San Francisco Bay to the north and east. This moderates temperature swings and produces
1485-566: A large African American population after World War II . The Western Addition is usually divided into smaller neighborhoods including Hayes Valley , the Fillmore , and Japantown , which was once the largest Japantown in North America but suffered when its Japanese American residents were forcibly removed and interned during World War II. The Western Addition survived the 1906 earthquake with its Victorians largely intact, including
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#17327810479891620-599: A magnet for America's counterculture movement . Beat Generation writers fueled the San Francisco Renaissance and centered on the North Beach neighborhood in the 1950s. Hippies flocked to Haight-Ashbury in the 1960s, reaching a peak with the 1967 Summer of Love . In 1974, the Zebra murders left at least 16 people dead. In the 1970s, the city became a center of the gay rights movement , with
1755-481: A major trading post just north of today's Portland, Oregon . British fur trappers and hunters then used the Siskiyou Trail to travel throughout northern California. The leader of a further French scientific expedition to northern California, Eugene Duflot de Mofras , wrote in 1840 " ...it is evident that California will belong to whatever nation chooses to send there a man-of-war and two hundred men ." By
1890-647: A part of the Bay Area, in recent years the Bay Area has drawn more commuters from as far as Central Valley cities such as Sacramento , Stockton , Fresno , Turlock and Modesto . These cities in the central part of the Central Valley and Sierra Nevada foothills may be viewed as part of a single megalopolis . The 2010 U.S. Census showed that the Bay Area grew at a faster rate than the Greater Los Angeles Area while Greater Sacramento had
2025-560: A population of 808,988 residents as of 2023, San Francisco is the fourth-most populous city in the U.S. state of California behind Los Angeles , San Diego , and San Jose . It covers a land area of 46.9 square miles (121 square kilometers) at the upper end of the San Francisco Peninsula , making it the second-most densely populated major U.S. city behind New York City and the fifth-most densely populated U.S. county , behind four of New York City's boroughs . Among
2160-440: A port and naval base, post-Conquest San Francisco was still a small settlement with inhospitable geography. Situated at the tip of a windswept peninsula without water or firewood, San Francisco lacked most of the basic facilities for a 19th-century settlement. These natural disadvantages forced the town's residents to bring water, fuel and food to the site. Its 1847 population was said to be 459. The California gold rush brought
2295-623: A rate war with the O.S.N. People's Transportation was so successful that O.S.N. bought them off with an agreement to pay them $ 10,000 a year for ten years if People's Transportation would restrict its operations to the Willamette River . San Francisco, California San Francisco , officially the City and County of San Francisco , is a commercial, financial , and cultural center within Northern California . With
2430-424: A regular basis. The threat of major earthquakes plays a large role in the city's infrastructure development. The city constructed an auxiliary water supply system and has repeatedly upgraded its building codes, requiring retrofits for older buildings and higher engineering standards for new construction. However, there are still thousands of smaller buildings that remain vulnerable to quake damage. USGS has released
2565-410: A remarkably mild year-round climate with little seasonal temperature variation. Northern California Northern California (commonly shortened to NorCal ) is a geographic and cultural region that comprises the northern portion of the U.S. state of California , spanning the northernmost 48 of the state's 58 counties . Northern California in its largest definition is determined by dividing
2700-788: A revolt and seized the small Mexican garrison in Sonoma. They raised the " Bear Flag " of the California Republic over Sonoma. The "Bear Flag Republic" lasted only 26 days, until the U.S. Army, led by John Frémont , took over on July 9. The California state flag today is based on this original Bear Flag, and continues to contain the words "California Republic." Commodore John Drake Sloat ordered his naval forces to occupy Yerba Buena (present San Francisco ) on July 7 and within days American forces controlled San Francisco, Sonoma, and Sutter's Fort in Sacramento. The treaty ending
2835-603: A significant portion of the Comstock Lode 's gold and silver mines, establishing a virtual monopoly. Using his incredible clout, Ralston was able to generate millions of dollars for San Francisco during its heady boom years. He founded the Bank of California , the first bank in the Western United States, and built the opulent Palace Hotel, a symbol of San Francisco's newfound prosperity and the largest hotel in
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#17327810479892970-528: A spacious public park, resulting in plans for Golden Gate Park . San Franciscans built schools, churches, theaters, and all the hallmarks of civic life. The Presidio developed into the most important American military installation on the Pacific coast. By 1890, San Francisco's population approached 300,000, making it the eighth-largest city in the United States at the time. Around 1901, San Francisco
3105-428: A wave of " Manhattanization " that lasted until the late 1980s, a period of extensive high-rise development downtown. The 1980s also saw a dramatic increase in the number of homeless people in the city, an issue that remains today, despite many attempts to address it. The 1989 Loma Prieta earthquake caused destruction and loss of life throughout the Bay Area. In San Francisco, the quake severely damaged structures in
3240-617: Is also home to one of the largest Air Force Bases on the West Coast, and the largest in California by square meters, Travis Air Force Base . Northern California's largest metropolitan area is the San Francisco Bay Area which consists of 9 counties: Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma counties. The Bay Area consists of the major cities of San Jose , San Francisco , Oakland , and their many suburbs . Although not
3375-521: Is diverse, though more concentrated in high technology. It is home to the state capital, as well as several Western United States regional offices in San Francisco, such as the Federal Reserve and 9th Circuit Court . Northern California has a warm or mild to cool climate, in which the Sierra mountains gets snow in the late fall through winter and occasionally into spring. Summers are mild along
3510-494: Is essentially their original form, but most of the city's natural watercourses, such as Islais Creek and Mission Creek , have been partially or completely culverted and built over. Since the 1990s, however, the Public Utilities Commission has been studying proposals to daylight or restore some creeks. An Historical Center of San Francisco monument, where the 1899–1906 City Hall was once located,
3645-408: Is gone." Rebuilding was rapid and performed on a grand scale. Rejecting calls to completely remake the street grid, San Franciscans opted for speed. Amadeo Giannini 's Bank of Italy , later to become Bank of America , provided loans for many of those whose livelihoods had been devastated. The influential San Francisco Planning and Urban Research Association or SPUR was founded in 1910 to address
3780-583: Is in United Nations Plaza , at 37°46′48″N 122°24′49″W / 37.7800397°N 122.4135943°W / 37.7800397; -122.4135943 The earliest center of San Francisco is Portsmouth Square , in the northeast quadrant of the city anchored by Market Street and the waterfront. Here in the northeast quadrant, the Financial District is centered, with Union Square , the principal shopping and hotel district, and
3915-434: Is often considered as having an additional division north of the urban areas of the San Francisco Bay Area and Sacramento metropolitan areas. Extreme northern residents have felt under-represented in state government and, in 1941, attempted to form a new state with southwestern Oregon to be called Jefferson , or more recently to introduce legislation to split California into two or three states . The coastal area north of
4050-585: The Bear Flag Revolt in Sonoma and the beginning of the U.S. Conquest of California , American forces from the USS Portsmouth under the command of John B. Montgomery captured Yerba Buena on July 9, 1846, with little resistance from the local Californio population, raising the American flag over Yerba Buena plaza (later renamed Portsmouth Square in commemoration of this event). Following
4185-578: The California earthquake forecast which models earthquake occurrence in California. San Francisco's shoreline has grown beyond its natural limits. Entire neighborhoods such as the Marina , Mission Bay , and Hunters Point , as well as large sections of the Embarcadero , sit on areas of landfill . Treasure Island was constructed from material dredged from the bay as well as material resulting from
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4320-552: The California state quarter . Other prominent parks are the Kings Canyon - Sequoia National Park complex, Redwood National Park , Pinnacles National Park , Lassen Volcanic National Park and the largest in the contiguous forty-eight states, Death Valley National Park . Other areas under federal protection include Muir Woods National Monument , Giant Sequoia National Monument , Devils Postpile National Monument , Lava Beds National Monument , Point Reyes National Seashore ,
4455-469: The Cold War –era expansion of the defense industry. Since the 2000 U.S. Census, Northern California has grown at a faster rate than Southern California due to the strong economic performances of the Bay Area and Sacramento. The U.S. National Park System controls a large and diverse group of parks in northern California. The best known is Yosemite National Park , which is displayed on the reverse side of
4590-838: The Golden Gate Bridge , cable cars , and Alcatraz . The city is home to a number of educational and cultural institutions, such as the University of California, San Francisco , the University of San Francisco , San Francisco State University , the San Francisco Conservatory of Music , the de Young Museum , the San Francisco Museum of Modern Art , the San Francisco Symphony , the San Francisco Ballet ,
4725-501: The Marina and South of Market districts and precipitated the demolition of the damaged Embarcadero Freeway and much of the damaged Central Freeway , allowing the city to reclaim The Embarcadero as its historic downtown waterfront and revitalizing the Hayes Valley neighborhood. The two recent decades have seen booms driven by the internet industry. During the dot-com boom of the late 1990s, startup companies invigorated
4860-840: The Missouri Compromise . But instead, the passing of the Compromise of 1850 enabled California to be admitted to the Union as a free state . The decades following the Gold Rush brought dramatic expansion to northern California, both in population and economically – particularly in agriculture. The completion of the First transcontinental railroad in 1869, with its terminus in Sacramento (and then later, Oakland), meant that northern California's agricultural produce (and some manufactured goods) could now be shipped economically to
4995-780: The Monterey Bay National Marine Sanctuary , and the Cordell Bank and Gulf of the Farallones National Marine Sanctuaries (both off the coast of San Francisco). Included within the latter National Marine Sanctuary is the Farallon National Wildlife Refuge ; this National Wildlife Refuge is one of approximately twenty-five such refuges in northern California. National forests occupy large sections of northern California, including
5130-777: The Oregon Portage Railroad operated 4.5 miles of track between Bonneville and Cascade . The railroad hauled primarily military and immigrant traffic. In 1862, the railroad was sold to the Oregon Railway and Navigation Company for $ 155,000. Soon afterwards, the company acquired most of the steamboats on the Columbia and Snake Rivers. The Oregon Railway and Navigation Company purchased the Oregon Steam Navigation Company in 1879. In 1862, river transport concerns not involved with
5265-776: The Rosie the Riveter World War II Home Front National Historical Park in Richmond , and the Tule Lake National Monument outside of Tulelake . Northern California hosts a number of world-renowned universities including Stanford University and University of California, Berkeley . Top-tier public graduate schools include Boalt Hall and Hastings law schools and UC San Francisco (a top-ranked medical school) and UC Davis School of Veterinary Medicine ,
5400-848: The San Francisco Opera , the SFJAZZ Center , and the California Academy of Sciences . Two major league sports teams, the San Francisco Giants and the Golden State Warriors , play their home games within San Francisco proper. San Francisco International Airport (SFO) offers flights to over 125 destinations, while a light rail and bus network , in tandem with the BART and Caltrain systems, connects nearly every part of San Francisco with
5535-735: The Shasta tribe in the north, to the Miwoks in the central coast and Sierra Nevada, to the Yokuts of the southern Central Valley, northern California was among the most densely populated areas of pre-Columbian North America. The first European to explore the coast was Juan Rodríguez Cabrillo , sailing for the Spanish Crown; in 1542, Cabrillo's expedition sailed perhaps as far north as the Rogue River in today's Oregon . Beginning in 1565,
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5670-642: The Shasta–Trinity , Klamath , Modoc , Lassen , Mendocino , Eldorado , Tahoe , and Sequoia national forests, among others. Included within (or adjacent to) national forests are federally protected wilderness areas, including the Trinity Alps , Castle Crags , Granite Chief , and Desolation wilderness areas. In addition, the California Coastal National Monument protects all islets, reefs, and rock outcroppings from
5805-775: The Sierra Nevada mountain range to Mount Patterson and the Nevada border. The Mojave Desert and the Great Basin Desert are separated from Northern California by mountain ranges in this definition of bioregions. California's north–south midway division is around 37°N , near the level of Morgan Hill and Chowchilla . (The geographic center of California is at 37°09′58″N 119°26′58″W / 37.16611°N 119.44944°W / 37.16611; -119.44944 near North Fork , northeast of Fresno. ) Popularly, though, "Northern California" usually refers to
5940-597: The Sierra Nevada , including Yosemite Valley and part of Lake Tahoe , Mount Shasta (the second-highest peak in the Cascade Range after Mount Rainier in Washington ), and most of the Central Valley , one of the world's most productive agricultural regions. Northern California is also home to Silicon Valley , the global headquarters for some of the most powerful tech and Internet-related companies in
6075-560: The Siskiyou Trail from missions in northern California to British and American settlements in Oregon . Although a small number of American traders and trappers had lived in northern California since the early 1830s, the first organized overland party of American immigrants to arrive in northern California was the Bartleson-Bidwell Party of 1841 via the new California Trail . Also in 1841, an overland exploratory party of
6210-473: The Summer of Love , winemaking , the cradle of the international environmental movement, and the open, casual workplace first popularized in the Silicon Valley dot-com boom and now widely in use around the world. Other examples of innovation across diverse fields range from Genentech (development and commercialization of genetic engineering) to CrossFit as a pioneer in extreme human fitness and training. It
6345-501: The Tenderloin nearby. Cable cars carry riders up steep inclines to the summit of Nob Hill , once the home of the city's business tycoons, and down to the waterfront tourist attractions of Fisherman's Wharf , and Pier 39 , where many restaurants feature Dungeness crab from a still-active fishing industry. Also in this quadrant are Russian Hill , a residential neighborhood with the famously crooked Lombard Street ; North Beach ,
6480-682: The United States Exploring Expedition came down the Siskiyou Trail from the Pacific Northwest. In 1846, the Donner Party earned notoriety as they struggled to enter northern California. When the Mexican–American War was declared on May 13, 1846, it took almost two months (mid-July 1846) for word to get to California. On June 14, 1846, some 30 non-Mexican settlers, mostly Americans, staged
6615-414: The 1830s, a significant number of non- Californios had immigrated to northern California. Chief among these was John Sutter , a European immigrant from Switzerland , who was granted 48,827 acres (197.60 km ) centered on the area of today's Sacramento . American trappers began entering northern California in the 1830s. In 1834, American visionary Ewing Young led a herd of horses and mules over
6750-411: The 1910s, a wave of Central American immigrants settled in the Mission and, in the 1950s, immigrants from Mexico began to predominate. In recent years, gentrification has changed the demographics of parts of the Mission from Latino, to twenty-something professionals. Noe Valley to the southwest and Bernal Heights to the south are both increasingly popular among young families with children. East of
6885-409: The 92 U.S. cities proper with over 250,000 residents, San Francisco is ranked first by per capita income and sixth by aggregate income as of 2022. San Francisco anchors the 13th most populous metropolitan statistical area in the United States , with almost 4.6 million residents in 2023. The larger San Jose–San Francisco–Oakland combined statistical area , the fifth-largest urban region in the U.S., had
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#17327810479897020-535: The Bay Area a center for trade. Catering to the needs and tastes of the growing population, Levi Strauss opened a dry goods business and Domingo Ghirardelli began manufacturing chocolate. Chinese immigrants made the city a polyglot culture, drawn to "Old Gold Mountain," creating the city's Chinatown quarter. By 1880, Chinese made up 9.3% of the population. The first cable cars carried San Franciscans up Clay Street in 1873. The city's sea of Victorian houses began to take shape, and civic leaders campaigned for
7155-435: The Bay Area is often referred to as the North Coast , touching the counties of Mendocino , Lake , Humboldt , and Del Norte . The interior region north of Sacramento metropolitan area is referred to by locals as the Northstate , consisting of about 20 counties. "Northern California" was used by Tim Draper as the name of the northernmost state to be created by splitting California into three new states. The bill, Cal 3 ,
7290-435: The Birdman of Alcatraz. San Francisco later celebrated its regained grandeur with a World's fair , the Golden Gate International Exposition in 1939–40, creating Treasure Island in the middle of the bay to house it. During World War II , the city-owned Sharp Park in Pacifica was used as an internment camp to detain Japanese Americans . Hunters Point Naval Shipyard became a hub of activity, and Fort Mason became
7425-422: The Central Valley, as well as Fresno and Visalia on the southern end. Though smaller in each case, with the notable exception of Fresno , than the larger cities of the general region, these smaller regional centers are often of historical and economic importance for their respective size, due to their locations, which are primarily rural or otherwise isolated. Inhabited for millennia by Native Americans , from
7560-444: The Gold Rush era (52%) came during the 1940s, as the region was the destination of many post-War veterans and their families, attracted by the greatly expanding industrial base and (often) by their time stationed in northern California during World War II . The largest absolute increase occurred during the 1980s (over 2.1 million person increase), attracted by job opportunities in part by the expansion taking place in Silicon Valley and
7695-463: The Mexican–American War was signed on February 2, 1848, and Mexico formally ceded Alta California (including all of present-day northern California) to the United States. The California Gold Rush took place almost exclusively in northern California from 1848 to 1855. It began on January 24, 1848, when gold was discovered at Sutter's Mill in Coloma . News of the discovery soon spread, resulting in some 300,000 people coming to California from
7830-409: The Mission is the Potrero Hill neighborhood, a mostly residential neighborhood that features sweeping views of downtown San Francisco. West of the Mission, the area historically known as Eureka Valley , now popularly called the Castro , was once a working-class Scandinavian and Irish area. It has become North America's first gay village , and is now the center of gay life in the city. Located near
7965-551: The Oregon Steam Navigation Company formed the People's Transportation Company . The new competitor put the E.D. Baker on the lower Columbia, the Iris on the middle, and the Kiyus on the upper Cascades. These boats posed serious competition to the monopoly, so much so that in about 1864, the Oregon Steam Navigation Company paid its rival $ 10,000 a year to confine its operations to the Willamette River . Oregon Steam Navigation Company also picked up People's Transportation's boats Iris and Kiyus , in exchange for three OSN boats on
8100-470: The Outer Richmond and Outer Sunset can refer to the more western portions of their respective district and the Inner Richmond and Inner Sunset can refer to the more eastern portions. Many piers remained derelict for years until the demolition of the Embarcadero Freeway reopened the downtown waterfront, allowing for redevelopment. The centerpiece of the port, the Ferry Building , while still receiving commuter ferry traffic, has been restored and redeveloped as
8235-420: The Presidio garrison, commanded by Mariano Vallejo , relocated to the Presidio of Sonoma , which was regarded as needing a greater military presence due the proximity of the Russian settlement at Fort Ross . Only a small detachment remained at the Presidio of San Francisco. Mission Dolores sold most of its property in 1836, retaining only the church and related structures. In 1833, Juana Briones de Miranda
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#17327810479898370-409: The Russian state-sponsored Russian-American Company established Fort Ross , a fur trading outpost on the coast of today's Sonoma County . Fort Ross was the southernmost Russian settlement, located some 60 miles (97 km) north of Spanish colonies in San Francisco. In 1839, the settlement was abandoned due to its inability to meet resource demands, and the increasing Mexican and American presence in
8505-517: The San Francisco Peninsula just north of San Bruno Mountain . Everything south of the line became the new San Mateo County while everything north of the line became the new consolidated City and County of San Francisco. The California Gold Rush triggered a wave of entrepreneurial activity as individuals sought to capitalize on the newfound wealth. The discovery of silver deposits, notably the Comstock Lode in Nevada in 1859, further fueled rapid population growth and economic expansion. San Francisco, as
8640-405: The San Francisco economy. Large numbers of entrepreneurs and computer application developers moved into the city, followed by marketing, design, and sales professionals, changing the social landscape as once poorer neighborhoods became increasingly gentrified . Demand for new housing and office space ignited a second wave of high-rise development, this time in the South of Market district. By 2000,
8775-476: The Spanish Manila galleons crossed the Pacific Ocean from Mexico to the Spanish Philippines , with silver and gemstones from Mexico. The Manila galleons returned across the northern Pacific, and reached North America usually off the coast of northern California, and then continued south with their Asian trade goods to Mexico. In 1579, northern California was visited by the English explorer Sir Francis Drake who landed north of today's San Francisco and claimed
8910-400: The Spanish ship San Carlos , commanded by Juan Manuel de Ayala , became the first ship to anchor in the bay. Soon after, on March 28, 1776, Anza established the Presidio of San Francisco . On October 9, Mission San Francisco de Asís , also known as Mission Dolores, was founded by Padre Francisco Palóu . In 1794, the Presidio established the Castillo de San Joaquín , a fortification on
9045-417: The United States on the Global Financial Centres Index as of September 2023 . Despite a continuing exodus of businesses from the downtown area of San Francisco, the city is still home to numerous companies inside and outside of technology, including Salesforce , Uber , Airbnb , X , Levi's , Gap , Dropbox , and Lyft . In 2022, San Francisco had more than 1.7 million international visitors –
9180-424: The Willamette River, Onward , Rival , and Surprise . Traffic increased in the early 1860s, so in 1863 and 1864, OSN added the Nez Perce Chief , the Webfoot , the Owyhee and the Yakima , all built at Celilo on the upper Columbia, and the Mississippi-style side-wheeler Oneonta on the middle river. OSN also purchased the side-wheeler New World to work the lower Columbia. By 1878, OSN had added to its fleet
9315-428: The area dates from at least 19,000 years ago and successive waves of arrivals led to one of the most densely populated areas of pre-Columbian North America. The arrival of European explorers from the early 16th to the mid-18th centuries did not establish European settlements in northern California. In 1770, the Spanish mission at Monterey was the first European settlement in the area, followed by other missions along
9450-412: The area for England. In 1602, the Spaniard Sebastián Vizcaíno explored California's coast as far north as Monterey Bay , where he went ashore. Other Spanish explorers sailed along the coast of northern California for the next 150 years, but no settlements were established. The first European inhabitants were Spanish missionaries, who built missions along the California coast. The mission at Monterey
9585-405: The area. Further development is taking place just to the south in Mission Bay area, a former railroad yard, which now has a second campus of the University of California, San Francisco and Chase Center , which opened in 2019 as the new home of the Golden State Warriors . West of downtown, across Van Ness Avenue , lies the large Western Addition neighborhood, which became established with
9720-507: The arts and sciences, spurred by leading universities , high-tech , healthcare, finance, insurance, real estate, and professional services sectors. As of 2020 , the metropolitan area, with 4.5 million residents, ranked 5th by GDP ($ 874 billion) and 2nd by GDP per capita ($ 131,082) across the OECD countries, ahead of global cities like Paris , London , and Singapore . It is the fourth-largest by aggregate income and economic output, with
9855-597: The beginning of the assimilation of the Ramaytush people, and the decline of their language and culture. The Spanish Empire claimed San Francisco as part of Las Californias , a province of the Viceroyalty of New Spain . The Spanish first arrived in what is now San Francisco on November 2, 1769, when the Portolá expedition led by Don Gaspar de Portolá and Juan Crespí arrived at San Francisco Bay . Having noted
9990-426: The capture, U.S. forces appointed both José de Jesús Noé and Washington Allon Bartlett to serve as co- alcaldes (mayors), while the conquest continued on in the rest of California. On January 30, 1847, Mayor Bartlett ordained that the city should officially change its name from "Yerba Buena" to "San Francisco", as the former name was only locally recognized and the latter name was in use on international maps. There
10125-476: The city and burned out of control for several days. With water mains out of service, the Presidio Artillery Corps attempted to contain the inferno by dynamiting blocks of buildings to create firebreaks. More than three-quarters of the city lay in ruins, including almost all of the downtown core. Contemporary accounts reported that 498 people died, though modern estimates put the number in
10260-521: The city as a whole, asserting that the issues of concern are restricted primarily to the urban core of San Francisco. As of March 2024, Union Square was in "sorry shape" and had lost its traditional position as the Bay Area's regional shopping hub to Westfield Valley Fair in San Jose. The Ferry Station Post Office Building , Armour & Co. Building , Atherton House , and YMCA Hotel are historic buildings among dozens of historical landmarks in
10395-548: The city's Little Italy and the former center of the Beat Generation ; and Telegraph Hill , which features Coit Tower . Abutting Russian Hill and North Beach is San Francisco's Chinatown , the oldest Chinatown in North America. The South of Market , which was once San Francisco's industrial core, has seen significant redevelopment following the construction of Oracle Park and an infusion of startup companies . New skyscrapers, live-work lofts, and condominiums dot
10530-479: The city's alcalde , renamed it from Yerba Buena (Spanish for "Good Herb"), which had been the name of the first civilian pueblo in San Francisco, as well as the name of Yerba Buena Cove , which the pueblo was on the shore of. Earlier in San Francisco's history, the uninhabited area on the northeastern side of San Francisco was called El Paraje de Yerba Buena , after the herb that was growing abundantly there. The name Yerba Buena continues to be used in locations in
10665-417: The city's population reached new highs, surpassing the previous record set in 1950. When the bubble burst in 2001 and again in 2023, many of these companies folded and their employees were laid off. Yet high technology and entrepreneurship remain mainstays of the San Francisco economy. By the mid-2000s (decade), the social media boom had begun, with San Francisco becoming a popular location for tech offices and
10800-576: The city's southern border, the Excelsior District is one of the most ethnically diverse neighborhoods in San Francisco. The Bayview-Hunters Point in the far southeast corner of the city is one of the poorest neighborhoods, though the area has been the focus of several revitalizing and urban renewal projects. The construction of the Twin Peaks Tunnel in 1918 connected southwest neighborhoods to downtown via streetcar, hastening
10935-571: The city, according to the National Register of Historic Places listings in San Francisco . San Francisco is located on the West Coast of the United States , at the north end of the San Francisco Peninsula and includes significant stretches of the Pacific Ocean and San Francisco Bay within its boundaries. Several picturesque islands — Alcatraz , Treasure Island and the adjacent Yerba Buena Island , and small portions of Alameda Island , Red Rock Island , and Angel Island —are part of
11070-865: The city, such as on Yerba Buena Island and in the Yerba Buena Center for the Arts and Yerba Buena Gardens . While people residing outside the San Francisco Bay Area use nicknames including "Frisco" and "San Fran", local residents in the Bay Area sometimes refer to San Francisco as "the City" or "SF". The choice of nickname a person uses is a common way for locals to distinguish long-time residents from tourists and recent arrivals. "San Fran" and "Frisco" are sometimes considered controversial as nicknames among San Francisco residents. The earliest archeological evidence of human habitation of
11205-432: The city. Also included are the uninhabited Farallon Islands , 27 miles (43 km) offshore in the Pacific Ocean. The mainland within the city limits roughly forms a "seven-by-seven-mile square," a common local colloquialism referring to the city's shape, though its total area, including water, is nearly 232 square miles (600 km ). There are more than 50 hills within the city limits. Some neighborhoods are named after
11340-520: The coast and generally warm and dry, while winters are cool and usually wet. The high temperatures range from 50s °F (10–15 °C) to 30s °F (−1 – +4 °C) in the winters while summers temperature range is 90s °F (32–37 °C) to 60s °F (15–20 °C) or 50s °F (10–15 °C), with highs well into the 100s °F (37–42 °C) for the Sacramento region. Snow covers the mountains (generally above 3,000 feet (910 m)) in mid January through February. Fog occurs infrequently or occurs normally in
11475-458: The coasts. The Gold Rush also had negative effects: American colonists chose to use genocide as a tool to remove the Indigenous people so that they could look for gold on their land. The Gold Rush also increased pressure to make California a U.S. state . Pro-slavery politicians initially attempted to permanently divide northern and southern California at 36 degrees, 30 minutes, the line of
11610-532: The coast—eventually extending as far north as Sonoma County . Northern California is not a formal geographic designation. Historically, the state was divided by the Tehachapi Mountains which was a barrier to travelers before highways were built, and remains a bioregion barrier. This geographical barrier curves from Point Conception at the Pacific Ocean eastward through Mount Pinos , Tejon Pass and Tehachapi Pass , then cuts northward through
11745-517: The company replaced the mule-drawn portage railway on the north side of the Cascades with a steam locomotive. The company also built a 13-mile (21 km) steam railway from the Dalles around Celilo Falls, which opened on April 23, 1863 and cost $ 1 million to build. The People's Transportation Company was organized in 1862 to compete with the Oregon Steam Navigation Company. The company then began
11880-515: The country at the time. His financial empire, however, collapsed in 1875 as a result of the Panic of 1873 , triggering a major economic crisis in San Francisco. Development of the Port of San Francisco and the establishment in 1869 of overland access to the eastern U.S. rail system via the newly completed Pacific Railroad (the construction of which the city only reluctantly helped support ) helped make
12015-628: The development of West Portal , and nearby affluent Forest Hill and St. Francis Wood . Further west, stretching all the way to the Pacific Ocean and north to Golden Gate Park lies the vast Sunset District , a large middle-class area with a predominantly Asian population. The northwestern quadrant of the city contains the Richmond , a mostly middle-class neighborhood north of Golden Gate Park, home to immigrants from other parts of Asia as well as many Russian and Ukrainian immigrants. Together, these areas are known as The Avenues . These two districts are each sometimes further divided into two regions:
12150-481: The development of world-famous and online business models (such as Apple , Hewlett-Packard , Google , Yahoo! , and eBay ), northern California has been at the forefront of new ways of doing business. In science, advances range from being the first to isolate and name fourteen transuranic chemical elements , to breakthroughs in microchip technology. Cultural contributions include the works of Ansel Adams , George Lucas , and Clint Eastwood , as well as beatniks ,
12285-509: The emergence of The Castro as an urban gay village , the election of Harvey Milk to the Board of Supervisors , and his assassination , along with that of Mayor George Moscone , in 1978. Bank of America , now based in Charlotte , North Carolina , was founded in San Francisco; the bank completed 555 California Street in 1969. The Transamerica Pyramid was completed in 1972, igniting
12420-774: The excavation of the Yerba Buena Tunnel through Yerba Buena Island during the construction of the Bay Bridge. Such land tends to be unstable during earthquakes. The resulting soil liquefaction causes extensive damage to property built upon it, as was evidenced in the Marina district during the 1989 Loma Prieta earthquake . A few natural lakes and creeks ( Lake Merced , Mountain Lake , Pine Lake , Lobos Creek , El Polin Spring ) are within parks and remain protected in what
12555-520: The fact that there were no churches to be found, prompted missionaries like William Taylor to come to San Francisco where he began preaching in the streets, using an upright barrel as his pulpit. Taylor was able to garner enough generous donations from successful gold miners with which he used to build a church. One of the most influential figures of this era was William Chapman Ralston . A shrewd banker and investor, Ralston amassed considerable wealth and influence in San Francisco. He gained control over
12690-497: The famous " Painted Ladies ," standing alongside Alamo Square . To the south, near the geographic center of the city is Haight-Ashbury , famously associated with 1960s hippie culture. The Haight is now home to some expensive boutiques and a few controversial chain stores, although it still retains some bohemian character. North of the Western Addition is Pacific Heights , an affluent neighborhood that features
12825-407: The fifth-most visited city from abroad in the United States after New York City, Miami , Orlando , and Los Angeles – and approximately 20 million domestic visitors for a total of 21.9 million visitors. It is known for its steep rolling hills and eclectic mix of architecture across varied neighborhoods , its Chinatown and Mission districts, its cooling summers, fog , and landmarks including
12960-610: The first land grant in Yerba Buena: to William Richardson , a naturalized Mexican citizen of English birth. Richardson had arrived in San Francisco aboard a whaling ship in 1822. In 1825, he married Maria Antonia Martinez, eldest daughter of the Californio Ygnacio Martínez . Yerba Buena began to attract American and European settlers; an 1842 census listed 21 residents (11%) born in the United States or Europe, as well as one Filipino merchant. Following
13095-518: The gateway to the goldfields, experienced a surge in population and commercial activity. However, the influx of fortune seekers also brought challenges. Lawlessness was rampant, and the Barbary Coast district became synonymous with vice, attracting criminals, prostitutes, and illicit activities, including but not limited to prostitution, bootlegging , and gambling. The rapidly growing population, with its lawlessness, gambling and other vices, and
13230-457: The hill on which they are situated, including Nob Hill , Potrero Hill , and Russian Hill . Near the geographic center of the city, southwest of the downtown area, are a series of less densely populated hills. Twin Peaks , a pair of hills forming one of the city's highest points, forms an overlook spot. San Francisco's tallest hill, Mount Davidson , is 928 feet (283 m) high and is capped with
13365-562: The homes built by wealthy San Franciscans in the wake of the 1906 earthquake. Directly north of Pacific Heights facing the waterfront is the Marina , a neighborhood popular with young professionals that was largely built on reclaimed land from the Bay. In the southeast quadrant of the city is the Mission District —populated in the 19th century by Californios and working-class immigrants from Germany, Ireland, Italy, and Scandinavia. In
13500-538: The larger Port of Oakland . The city began to lose industrial jobs and turned to tourism as the most important segment of its economy. The suburbs experienced rapid growth, and San Francisco underwent significant demographic change, as large segments of the white population left the city, supplanted by an increasing wave of immigration from Asia and Latin America. From 1950 to 1980, the city lost over 10 percent of its population. Over this period, San Francisco became
13635-401: The largest growth rate of any metropolitan area in California. The state's larger inland cities are considered part of Northern California in cases when the state is divided into two parts. Key cities in the region which are not in major metropolitan areas include Eureka on the far North Coast , Redding , at the northern end of the Central Valley, Chico , and Yuba City in the mid-north of
13770-632: The largest veterinary school in the United States. (Partial list) (Partial list) The following regions are entirely or partly within northern California: Northern California is home to three of the state's four extended metropolitan areas , which are home to over three-fourths of the region's population as of the 2010 United States Census : The following are major central business districts: See also articles: See also categories: There are 11 airports in Northern California categorized as Primary Service Commercial airports by
13905-475: The missions were made to divest themselves of their extensive landholdings and emancipate the indigenous people under their control. As part of the process of secularization, Governor José Figueroa opened up San Francisco to civilian settlement. Prior to secularization, the only settlements in San Francisco had been the military settlement at the Presidio and the religious settlement at Mission Dolores. In 1835,
14040-536: The northern California coast by Spain. By 1820, Spanish influence extended inland approximately 25 to 50 miles (80 km) from the missions. Outside of this zone, perhaps 200,000 to 250,000 Native Americans continued to lead traditional lives. The Adams-Onís Treaty , signed in 1819 between Spain and the young United States, set the northern boundary of the Spanish claims at the 42nd parallel, effectively creating today's northern boundary of northern California. In 1812,
14175-530: The owners of the north bank portage railway at the Cascades ), Jacob Kamm , Harrison Olmstead, Simeon G. Reed , R. R. Thompson , and steamboat captains John C. Ainsworth and L. W. Coe. The company then gained control over most of the boats on the Columbia and Snake rivers. Timmen described the Oregon Steam Navigation Company as "the many-tentacled monopoly of river transportation." From 1858 to 1863,
14310-484: The period of Mexican rule , although it was not until 1833 that the missions would be secularized. Agricultural land became largely privatized as ranchos , as was occurring in other parts of California. Coastal trade increased, including a half-dozen barques from various Atlantic ports which regularly sailed in California waters. With the enactment of the Mexican Secularization Act of 1833 ,
14445-585: The primary port of embarkation for service members shipping out to the Pacific Theater of Operations . The explosion of jobs drew many people, especially African Americans from the South , to the area. After the end of the war, many military personnel returning from service abroad and civilians who had originally come to work decided to stay. The United Nations Charter creating the United Nations
14580-605: The quality of housing after the earthquake. The earthquake hastened development of western neighborhoods that survived the fire, including Pacific Heights , where many of the city's wealthy rebuilt their homes. In turn, the destroyed mansions of Nob Hill became grand hotels. City Hall rose again in the Beaux Arts style, and the city celebrated its rebirth at the Panama–Pacific International Exposition in 1915. During this period, San Francisco built some of its most important infrastructure. Civil Engineer Michael O'Shaughnessy
14715-452: The region. After Mexico gained independence from Spain in 1821, Mexico continued Spain's missions and settlements in northern California as well as Spain's territorial claims. The Mexican Californios (Spanish-speaking Californians) in these settlements primarily traded cattle hides and tallow with American and European merchant vessels. In 1825, the Hudson's Bay Company established
14850-422: The rest of the United States and abroad. San Francisco grew from a tiny hamlet, home to about 1,000 Californios into a boomtown of over 50,000 people in the 12 years between 1848 and 1860. New roads, churches, and schools were built, and new towns sprung up, aided in part by the development of new methods of transportation such as steamships which came into regular service and railroads which now connected
14985-574: The rest of the United States. In return, immigrants from the rest of the United States (and Europe) could comfortably come to northern California. A network of railroads spread throughout northern California, and in 1887, a rail link was completed to the Pacific Northwest . Almost all of these railways came under the control of the Southern Pacific Railroad , headquartered in San Francisco, and San Francisco continued as
15120-499: The rise of the beatnik and hippie countercultures, the sexual revolution , the peace movement growing from opposition to United States involvement in the Vietnam War , and other factors led to the Summer of Love and the gay rights movement, cementing San Francisco as a center of liberal activism in the United States . San Francisco and the surrounding San Francisco Bay Area are a global center of economic activity and
15255-542: The several thousands. More than half of the city's population of 400,000 was left homeless. Refugees settled temporarily in makeshift tent villages in Golden Gate Park, the Presidio, on the beaches, and elsewhere. Many fled permanently to the East Bay . Jack London is remembered for having famously eulogized the earthquake: "Not in history has a modern imperial city been so completely destroyed. San Francisco
15390-848: The shore of northern California out to a distance of 12 nmi (22 km), along the entire northern California coastline. In addition, the National Park Service administers protected areas on Alcatraz Island , the Golden Gate National Recreation Area , Whiskeytown–Shasta–Trinity National Recreation Area , and the Smith River National Recreation Area . The NPS also administers the Manzanar National Historic Site in Inyo County ,
15525-543: The southern side of the Golden Gate , which later came to be known as Fort Point. In 1804, the province of Alta California was created, which included San Francisco. At its peak in 1810–1820, the average population at the Mission Dolores settlement was about 1,100 people. In 1821, the Californias were ceded to Mexico by Spain. The extensive California mission system gradually lost its influence during
15660-747: The state into two regions, the other being Southern California . The main northern population centers include the San Francisco Bay Area (anchored by the cities of San Jose , San Francisco , and Oakland ), the Greater Sacramento area (anchored by the state capital Sacramento ), the Redding, California , area south of the Cascade Range , and the Metropolitan Fresno area (anchored by the city of Fresno ). Northern California also contains redwood forests, along with most of
15795-699: The state's northernmost 48 counties. Because of California's large size and diverse geography, the state can be subdivided in other ways as well. For example, the Central Valley is a region that is distinct both culturally and topographically from coastal California, though in northern versus southern California divisions, the Sacramento Valley and most of the San Joaquin Valley are usually placed in northern California. Some observers describe three partitions of California, with north and south sections separated by Central California . The state
15930-515: The sternwheelers Harvest Queen , John Gates , Spokane , Annie Faxon , Mountain Queen , R.R. Thompson , and Wide West . Control of the portages was critical to control of the river. OSN controlled all the portages, including both the north and the south portage railways around the Cascades (which had once been in competition with each other) as well as a portage system that had been built around Celilo Falls by one Orlando Humason. In 1863,
16065-576: The strategic benefits of the area due to its large natural harbor, the Spanish dispatched Pedro Fages in 1770 to find a more direct route to the San Francisco Peninsula from Monterey , which would become part of the El Camino Real route. By 1774, Juan Bautista de Anza had arrived to the area to select the sites for a mission and presidio . The first European maritime presence in San Francisco Bay occurred on August 5, 1775, when
16200-493: The territory of San Francisco dates to 3000 BCE. The Yelamu group of the Ramaytush people resided in a few small villages when an overland Spanish exploration party arrived on November 2, 1769, the first documented European visit to San Francisco Bay . The Ohlone name for San Francisco was Ahwaste , meaning, "place at the bay." The arrival of Spanish colonists, and the implementation of their Mission system, marked
16335-402: The underwater lot. By 1851, the harbor was extended out into the bay by wharves while buildings were erected on piles among the ships. By 1870, Yerba Buena Cove had been filled to create new land. Buried ships are occasionally exposed when foundations are dug for new buildings. California was quickly granted statehood in 1850, and the U.S. military built Fort Point at the Golden Gate and
16470-406: The west and coast, especially in the summer, creating some of the coolest summer conditions in North America. Since the first decade of the 21st century, droughts and wildfires have increased in frequency as a consequence of climate change . The population of the forty-eight counties of northern California has shown a steady increase over the years. The largest percentage increase outside
16605-421: The wider region. San Francisco, which is Spanish for "Saint Francis," takes its name from Mission San Francisco de Asís , which in turn was named after Saint Francis of Assisi . The mission received its name in 1776, when it was founded by the Spanish under the leadership of Padre Francisco Palóu . The city has officially been known as San Francisco since 1847, when Washington Allon Bartlett , then serving as
16740-407: The world, including Meta , Apple , Google , and Nvidia . The Northern California Megaregion , one of the 11 megaregions of the United States is centered in Northern California, and extends from Metropolitan Fresno north to Greater Sacramento, and from the Bay Area east across the Nevada state line to encompass the entire Lake Tahoe – Reno area. Evidence of Native American habitation in
16875-477: Was a major city known for its flamboyant style, stately hotels, ostentatious mansions on Nob Hill , and a thriving arts scene. The first North American plague epidemic was the San Francisco plague of 1900–1904 . At 5:12 am on April 18, 1906, a major earthquake struck San Francisco and northern California. As buildings collapsed from the shaking, ruptured gas lines ignited fires that spread across
17010-613: Was a major port of embarkation for naval service members shipping out to the Pacific Theater . In 1945, the United Nations Charter was signed in San Francisco, establishing the United Nations and in 1951, the Treaty of San Francisco re-established peaceful relations between Japan and the Allied Powers . After the war, the confluence of returning servicemen, significant immigration , liberalizing attitudes,
17145-500: Was also concern that a new town being planned by General Vallejo on the Carquinez Strait was to be called "Francisca", after the first name of his wife. After the name change to "San Francisco", the name of Vallejo's town was changed to Benicia , after his wife's middle name. Following the Treaty of Guadalupe Hidalgo in 1848, Alta California was ceded from Mexico to the United States . Despite its attractive location as
17280-662: Was at the height of the Great Depression that San Francisco undertook two great civil engineering projects, simultaneously constructing the San Francisco–Oakland Bay Bridge and the Golden Gate Bridge , completing them in 1936 and 1937, respectively. It was in this period that the island of Alcatraz , a former military stockade, began its service as a federal maximum security prison, housing notorious inmates such as Al Capone , and Robert Franklin Stroud ,
17415-464: Was centered on a plaza that is now Portsmouth Square . A land survey of Yerba Buena was made by the Swiss immigrant Jean Jacques Vioget as prelude to the city plan. Francisco de Haro , a non- Californio Mexican native, became the first alcalde of Yerba Buena. The second alcalde José Joaquín Estudillo was a Californio from a prominent Monterey family. In 1835, while in office, he approved
17550-536: Was drafted and signed in San Francisco in 1945 and, in 1951, the Treaty of San Francisco re-established peaceful relations between Japan and the Allied Powers . Urban planning projects in the 1950s and 1960s involved widespread destruction and redevelopment of west-side neighborhoods and the construction of new freeways , of which only a series of short segments were built before being halted by citizen-led opposition . The onset of containerization made San Francisco's small piers obsolete, and cargo activity moved to
17685-456: Was first established in 1770, and at San Francisco in 1776. In all, ten missions stretched along the coast from Sonoma to Monterey (and still more missions to the southern tip of Baja California ). In 1786, the French signaled their interest in the northern California area by sending a voyage of exploration to Monterey. The first twenty years of the 19th century continued the colonization of
17820-437: Was granted a small rancho at El Polín Spring , near the Presidio, founding the first non-indigenous civilian household in San Francisco. In 1834, the pueblo of Yerba Buena was founded. Yerba Buena Cove (named after a native herb ) was already a favored anchorage spot and the new settlement and trading post was founded by its shores. Yerba Buena was located in what is now the city's Chinatown and Financial District and
17955-837: Was hired by San Francisco Mayor James Rolph as chief engineer for the city in September 1912 to supervise the construction of the Twin Peaks Reservoir, the Stockton Street Tunnel , the Twin Peaks Tunnel , the San Francisco Municipal Railway , the Auxiliary Water Supply System , and new sewers. San Francisco's streetcar system, of which the J , K , L , M , and N lines survive today, was pushed to completion by O'Shaughnessy between 1915 and 1927. It
18090-545: Was prevented from appearing on the 2018 California ballot because of a constitutional review by the Supreme Court of California . Since the events of the California Gold Rush , Northern California has been a leader on the world's economic, scientific, and cultural stages. From the development of gold mining techniques and logging practices in the 19th century that were later adopted around the world, to
18225-410: Was the O'Shaughnessy Dam , Hetch Hetchy Reservoir , and Hetch Hetchy Aqueduct that would have the largest effect on San Francisco. An abundant water supply enabled San Francisco to develop into the city it has become today. In ensuing years, the city solidified its standing as a financial capital; in the wake of the 1929 stock market crash , not a single San Francisco-based bank failed. Indeed, it
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