A census-designated place ( CDP ) is a concentration of population defined by the United States Census Bureau for statistical purposes only.
47-589: West Pasco is a census-designated place (CDP) in Franklin County , Washington , United States. The population was 1,747 at the 2020 census , a significant decrease from 3,739 at the 2010 census . Based on per capita income , one of the more reliable measures of affluence, West Pasco ranks 47th of 522 areas in the state of Washington to be ranked. It is also the highest rank achieved in Franklin County. The city of Pasco, Washington , as of 2012,
94-487: A Spokane group wanted a 134 miles (216 km) gravity flow canal from Lake Pend Oreille while a Wenatchee group (further south) wanted a large dam on the Columbia River, which would pump water up to fill the nearby Grand Coulee , a formerly-dry canyon-like coulee . After thirteen years of debate, President Franklin D. Roosevelt authorized the dam project with National Industrial Recovery Act money. (It
141-421: A CDP have no legal status and may not always correspond with the local understanding of the area or community with the same name. However, criteria established for the 2010 census require that a CDP name "be one that is recognized and used in daily communication by the residents of the community" (not "a name developed solely for planning or other purposes") and recommend that a CDP's boundaries be mapped based on
188-461: A population of at least 10,000. For the 1970 Census , the population threshold for "unincorporated places" in urbanized areas was reduced to 5,000. For the 1980 Census , the designation was changed to "census designated places" and the designation was made available for places inside urbanized areas in New England. For the 1990 Census , the population threshold for CDPs in urbanized areas
235-643: A reduction from 2000, when the total area was 7.2 square miles (18.7 km). As of the census of 2000, there were 4,629 people, 1,618 households, and 1,380 families residing in the CDP. The population density was 767.8 people per square mile (296.4/km). There were 1,661 housing units at an average density of 275.5/sq mi (106.4/km). The racial makeup of the CDP was 89.59% White , 1.10% African American , 0.73% Native American , 1.17% Asian , 0.04% Pacific Islander , 4.47% from other races , and 2.89% from two or more races. Hispanic or Latino of any race were 10.02% of
282-468: A substantial population increase to the Tri-Cities area, including Pasco. To accommodate the growing workforce, residential subdivisions were constructed, and West Pasco began to expand significantly. In the post-war era, infrastructure development such as roads, schools, and public facilities supported the expanding population. The region's agricultural roots remained strong, with local farms producing
329-516: A variety of crops, including wheat, potatoes, and later, wine grapes. The Columbia Basin's favorable climate and fertile soil proved ideal for viticulture, and the area has since become one of the premier wine-producing regions in the United States. Census-designated place CDPs have been used in each decennial census since 1980 as the counterparts of incorporated places , such as self-governing cities , towns , and villages , for
376-646: Is lifted 280 feet (85 m) from Lake Roosevelt to feed the massive network. The total amount of the Columbia flow that is diverted into the CBP at Grand Coulee varies a little from year to year, and is currently about 3.0 million acre-feet. This is about 3.8 percent of the Columbia's average flow as measured at the Grand Coulee dam. This amount is larger than the combined annual flows of the nearby Yakima, Wenatchee, and Okanogan rivers. There were plans to double
423-481: Is now Montana . Erosion allowed glacial Lake Columbia to begin to drain into what became Grand Coulee, which was fully created when glacial Lake Missoula along with glacial Lake Columbia catastrophically emptied. This flood event was one of several known as the Missoula Floods . Unique erosion features, called channeled scablands , are attributed to these amazing floods. When it was built, Grand Coulee Dam
470-429: Is that post-construction modifications would likely have to be significant. Tour guides at the Grand Coulee dam site, for example, indicate that a "fish ladder might have to be 5 miles (8.0 km) long to get the fish up the 550 feet (170 m) needed, and many fish would die before reaching the upper end" thus no fish ladders were built. Advocates of remedial measures point out that such steps would still be better than
517-486: Is the irrigation network that the Grand Coulee Dam makes possible. It is the largest water reclamation project in the United States, supplying irrigation water to over 670,000 acres (2,700 km ) of the 1,100,000 acres (4,500 km ) large project area, all of which was originally intended to be supplied and is still classified irrigable and open for the possible enlargement of the system. Water pumped from
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#1732790708107564-654: The 1890 Census , in which the Census mixed unincorporated places with incorporated places in its products with "town" or "village" as its label. This made it confusing to determine which of the "towns" were or were not incorporated. The 1900 through 1930 Censuses did not report data for unincorporated places. For the 1940 Census , the Census Bureau compiled a separate report of unofficial, unincorporated communities of 500 or more people. The Census Bureau officially defined this category as "unincorporated places" in
611-461: The 1950 Census and used that term through the 1970 Census. For the 1950 Census, these types of places were identified only outside " urbanized areas ". In 1960 , the Census Bureau also identified unincorporated places inside urbanized areas (except in New England , whose political geography is based on the New England town , and is distinctly different from other areas of the U.S.), but with
658-666: The Columbia River is carried over 331 miles (533 km) of main canals, stored in a number of reservoirs, then fed into 1,339 miles (2,155 km) of lateral irrigation canals, and out into 3,500 miles (5,600 km) of drains and wasteways. The Grand Coulee Dam, powerplant, and various other parts of the CBP are operated by the Bureau of Reclamation . There are three irrigation districts (the Quincy-Columbia Basin Irrigation District,
705-463: The Mexico–United States border , and unincorporated resort and retirement communities and their environs. The boundaries of any CDP may change from decade to decade, and the Census Bureau may de-establish a CDP after a period of study, then re-establish it some decades later. Most unincorporated areas within the United States are not and have not been included in any CDP. The boundaries of
752-527: The Miocene epoch. These flood basalts are exposed in some places, while in others they are covered with thick layers of loess. During the last ice age glaciers shaped the landscape of the Columbia River Plateau . Ice blocked the Columbia River near the north end of Grand Coulee, creating glacial lakes Columbia and Spokane. Ice age glaciers also created Glacial Lake Missoula , in what
799-563: The Yakama , Walla Walla , and Umatilla peoples . These tribes relied on the Columbia River for fishing, trade, and transportation, developing complex societies with cultural and traditions centered around the river. European exploration in the region began in the early 19th century, with the Lewis and Clark Expedition passing through in 1805. This marked the beginning of increased interaction between Native American tribes and European settlers. By
846-414: The 1960s. The estimated total cost for completing the project had more than doubled between 1940 and 1964, it had become clear that the government's financial investment would not be recovered, and that the benefits of the project were unevenly distributed and increasingly going to larger businesses and corporations. These issues and others dampened enthusiasm for the project, although the exact motives behind
893-468: The Bureau of Reclamation, it is not possible to compare the total cost paid by the Bureau to the payments received. Nevertheless, the farm payments account for only a small fraction of the total cost to the government, resulting in the project's agricultural corporations receiving a large water subsidy from the government. Critics describe the CBP as a classical example of federal money being used to subsidize
940-431: The CDP was $ 65,865, and the median income for a family was $ 68,205. Males had a median income of $ 50,504 versus $ 31,947 for females. The per capita income for the CDP was $ 28,523. About 2.2% of families and 2.8% of the population were below the poverty line , including 4.0% of those under age 18 and 2.1% of those age 65 or over. The area now known as West Pasco was originally inhabited by Native American tribes, including
987-641: The Census Bureau considers some towns in New England states, New Jersey and New York as well as townships in some other states as MCDs, even though they are incorporated municipalities in those states. In such states, CDPs may be defined within such towns or spanning the boundaries of multiple towns. There are a number of reasons for the CDP designation: Columbia Basin Project The Columbia Basin Project (or CBP ) in Central Washington , United States,
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#17327907081071034-659: The East Columbia Basin Irrigation District, and the South Columbia Basin Irrigation District) in the project area, which operate additional local facilities. The U.S. Bureau of Reclamation was created in 1902 to aid development of dry western states. Central Washington's Columbia Plateau was a prime candidate—a desert with fertile loess soil and the Columbia River passing through. Competing groups lobbied for different irrigation projects;
1081-528: The area of irrigated land, according to tour guides at the dam, over the next several decades. However, the Bureau of Reclamation website states that no further development is anticipated, with 671,000 acres (2,720 km ) irrigated out of the original 1,100,000 acres (4,500 km ) planned. Interest in completing the Columbia Basin Project's 1,100,000 acres (4,500 km ) has grown in the late 20th and early 21st centuries. One reason for
1128-402: The average family size was 3.08. In the CDP, the age distribution of the population shows 26.6% under the age of 18, 6.0% from 18 to 24, 24.2% from 25 to 44, 31.1% from 45 to 64, and 12.1% who were 65 years of age or older. The median age was 42 years. For every 100 females, there were 99.5 males. For every 100 females age 18 and over, there were 99.5 males. The median income for a household in
1175-484: The boundaries for CDPs. The PSAP was to be offered to county and municipal planning agencies during 2008. The boundaries of such places may be defined in cooperation with local or tribal officials, but are not fixed, and do not affect the status of local government or incorporation; the territories thus defined are strictly statistical entities. CDP boundaries may change from one census to the next to reflect changes in settlement patterns. Further, as statistical entities,
1222-419: The boundaries of the CDP may not correspond with local understanding of the area with the same name. Recognized communities may be divided into two or more CDPs while on the other hand, two or more communities may be combined into one CDP. A CDP may also cover the unincorporated part of a named community, where the rest lies within an incorporated place. By defining an area as a CDP, that locality then appears in
1269-469: The costs escalated, resulting in the original plan, in which the people receiving irrigation water would pay back the costs of the project over time, being repeatedly revised and becoming a permanent water subsidy. In addition, the original vision of a social engineering project intended to help farmers settle on small landholdings failed. Farm plots, at first restricted in size, became larger and soon became corporate agribusiness operations. The original plan
1316-501: The decision to stop construction with the project about half finished are not known. The Columbia Basin in Central Washington is fertile due to its loess soils, but large portions are a near desert , receiving less than ten inches (254 mm) of rain per year. The area is characterized by huge deposits of flood basalt , thousands of feet thick in places, laid down over a period of approximately 11 million years, during
1363-788: The geographic extent associated with inhabitants' regular use of the named place. There is no provision, however, that this name recognition be unanimous for all residents, or that all residents use the community for which the CDP is named for services provided therein. There is no mandatory correlation between CDP names or boundaries and those established for other human purposes, such as post office names or zones, political precincts, or school districts. The Census Bureau states that census-designated places are not considered incorporated places and that it includes only census-designated places in its city population list for Hawaii because that state has no incorporated cities. In addition, census city lists from 2007 included Arlington County, Virginia 's CDP in
1410-448: The inevitable seepage and runoff. In some cases the results are beneficial. For example, numerous new lakes provide recreation opportunities and habitat for fish and game. In other cases agricultural chemicals in the runoff cause pollution. The irrigation water provided by this project greatly benefits the agricultural production of the area. North Central Washington is one of the largest and most productive tree fruit producing areas on
1457-556: The list with the incorporated places, but since 2010, only the Urban Honolulu CDP, Hawaii, representing the historic core of Honolulu, Hawaii , is shown in the city and town estimates. The Census Bureau reported data for some unincorporated places as early as the first census in 1790 (for example, Louisville, Kentucky , which was not legally incorporated in Kentucky until 1828), though usage continued to develop through
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1504-545: The mid-19th century, the establishment of Fort Walla Walla and subsequent agricultural development led to more permanent settlements in the area. The modern development of West Pasco accelerated during the mid-20th century, primarily due to the establishment of the Hanford Site as part of the Manhattan Project during World War II . The Hanford Site's role in producing plutonium for nuclear weapons brought
1551-595: The planet. Without Coulee Dam and the greater Columbia Basin Project, much of North Central Washington State would be too arid for cultivation. According to the federal Bureau of Reclamation the yearly value of the Columbia Basin Project is $ 630 million in irrigated crops, $ 950 million in power production, $ 20 million in flood damage prevention, and $ 50 million in recreation. The project itself involves costs that are difficult to determine. The farms that receive irrigation water must pay for it, but due to insufficient data from
1598-405: The population. There were 1,618 households, out of which 35.8% had children under the age of 18 living with them, 76.8% were married couples living together, 4.9% had a female householder with no husband present, and 14.7% were non-families. 12.2% of all households were made up of individuals, and 5.3% had someone living alone who was 65 years of age or older. The average household size was 2.85 and
1645-412: The purposes of gathering and correlating statistical data. CDPs are populated areas that generally include one officially designated but currently unincorporated community, for which the CDP is named, plus surrounding inhabited countryside of varying dimensions and, occasionally, other, smaller unincorporated communities as well. CDPs include small rural communities, edge cities , colonias located along
1692-548: The reduction in native fish stocks above the dams. The majority of fish in the Columbia basin are migratory fish like salmon, sturgeon and steelhead. These migratory fish are often harmed or unable to pass through the narrow passages and turbines at dams. In addition to the physical barriers the dams pose, the slowing speed and altered course of the river raises temperatures, alters oxygen content, and changes river bed conditions. These altered conditions can stress and potentially kill both migratory and local non-migratory organisms in
1739-520: The renewed interest is the substantial depletion of the Odessa aquifer . Agricultural operations within the CBP's boundaries but outside the developed portion have for decades used groundwater pumped from the Odessa aquifer to irrigate crops. Hydroelectricity was not the primary goal of the project, but during World War II the demand for electricity in the region boomed. The Hanford nuclear reservation
1786-401: The river. The decimation of these migratory fish stocks above Grand Coulee Dam would not allow the former fishing lifestyle of Native Americans of the area, who once depended on the salmon for a way of life. The environmental impacts of the Columbia Basin Project have made it a contentious and often politicized issue. A common argument for not implementing environmental safeguards at dam sites
1833-457: The same category of census data as incorporated places. This distinguishes CDPs from other census classifications, such as minor civil divisions (MCDs), which are in a separate category. The population and demographics of the CDP are included in the data of county subdivisions containing the CDP. Generally, a CDP shall not be defined within the boundaries of what the Census Bureau regards to be an incorporated city, village or borough. However,
1880-407: The status quo, which has led to marked die-offs and the likely extinction of several types of salmon. There are a number of issues regarding the runoff of irrigation water. The project region receives about 6 to 10 inches (250 mm) of annual rainfall, while the application of irrigation water amounts to an equivalent 40 to 50 inches (1,300 mm). The original plans did not sufficiently address
1927-592: Was attempting to annex all of West Pasco, although there was some resistance. West Pasco is located in southern Franklin County at 46°15′9″N 119°10′58″W / 46.25250°N 119.18278°W / 46.25250; -119.18278 (46.252607, -119.182730). It is entirely surrounded by the city of Pasco . According to the United States Census Bureau , the CDP in 2010 had a total area of 3.7 square miles (9.7 km), all of it land,
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1974-541: Was built just south of the project and aluminum smelting plants flocked to the Columbia Basin. A new power house was built at the Grand Coulee Dam, starting in the late sixties, that tripled the generating capacity. Part of the dam had to be blown up and re-built to make way for the new generators. Electricity is now transmitted to Canada and as far south as San Diego . One environmental impact has been
2021-610: Was later specifically authorized by the Rivers and Harbors Act of 1935, and then reauthorized by the Columbia Basin Project Act of 1943 which put it under the Reclamation Project Act of 1939.) Construction of Grand Coulee Dam began in 1933 and was completed in 1942. Its main purpose of pumping water for irrigation was postponed during World War II in favor of electrical power generation that
2068-481: Was reduced to 2,500. From 1950 through 1990, the Census Bureau specified other population requirements for unincorporated places or CDPs in Alaska , Puerto Rico , island areas, and Native American reservations . Minimum population criteria for CDPs were dropped with the 2000 Census . The Census Bureau's Participant Statistical Areas Program (PSAP) allows designated participants to review and suggest modifications to
2115-571: Was that a federal agency similar to the Tennessee Valley Authority would manage the entire system. Instead, conflicts between the Bureau of Reclamation and the Department of Agriculture thwarted the goal of both agencies of settling the project area with small family farms; larger corporate farms arose instead. The determination to finish the project's plan to irrigate the full 1,100,000 acres (4,500 km ) waned during
2162-536: Was the largest dam in the world, but it was only part of the irrigation project. Additional dams were built at the north and south ends of Grand Coulee, the dry canyon south of Grand Coulee Dam, allowing the coulee to be filled with water pumped up from the Columbia River. The resulting reservoir, called Banks Lake , is about 30 miles (48 km) long. Banks Lake serves as the CBP's initial storage reservoir. Additional canals, siphons , and reservoirs were built south of Bank Lake, reaching over 100 miles (160 km). Water
2209-487: Was used for the war effort. Additional hydroelectric generating capacity was added into the 1970s. The Columbia River reservoir behind the dam was named Franklin Delano Roosevelt Lake in honor of the president. The irrigation holding reservoir in Grand Coulee was named Banks Lake . After World War II the project suffered a number of setbacks. Irrigation water began to arrive between 1948 and 1952, but
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