A census-designated place ( CDP ) is a concentration of population defined by the United States Census Bureau for statistical purposes only.
49-486: Middletown is a census-designated place (CDP) in Lake County, California , United States. Its population was 725 at the 2020 census down from 1,323 at the 2010 census, which was up slightly from 1,020 at the 2000 census. Middletown was given its name because it is halfway between Lower Lake and Calistoga , which is 17 miles (27 km) to the south. The town was severely damaged by the 2015 Valley Fire . At one time,
98-421: 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
147-432: A discrepancy. The Census Bureau explained that same-sex "Husband/wife" data samples were changed to "unmarried partner" by computer processing methods in 99% of the cases. In the remaining 1%, computer systems used one of two possibilities: a) one of the two listed sexes was changed, making the partnership appear heterosexual, or b) if the two partners were more than 15 years apart in age, they might have been reassigned into
196-590: A familial parent/child relationship. The process of automatic reassignment of same-sex marriage data was initiated so that the Census Bureau would not contravene the Defense of Marriage Act passed in 1996. The Act states: In determining the meaning of any Act of Congress, or of any ruling, regulation or interpretation of the various administrative bureaus and agencies of the United States, the word 'marriage' means only
245-455: 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
294-684: A sample of blocks. (In 1999, the Supreme Court ruled 5–4 that the Constitution prohibits the use of such figures for apportionment purposes, but it may be permissible for other purposes where feasible.) The controversy was partly technical, but also partly political, since based on data from the 1990 census both parties believed that adjustment would likely have the effect, after redistricting, of slightly increasing Democratic representation in legislative bodies, but would also give Utah an additional, probably Republican, representative to Congress. Following
343-424: A single person and 52 (10.2%) had someone living alone who was 65 or older. The average household size was 2.59. There were 336 families (66.1% of households); the average family size was 3.15. The age distribution was 376 people (28.4%) under the age of 18, 114 people (8.6%) aged 18 to 24, 309 people (23.4%) aged 25 to 44, 374 people (28.3%) aged 45 to 64, and 150 people (11.3%) who were 65 or older. The median age
392-570: Is in California's 4th congressional district , represented by Democrat Mike Thompson . Lake County is divided into five supervisorial districts, and Middletown is in District 1. As of January 2017, Jose "Moke" Simon is the supervisor for District 1. 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
441-572: Is located just south of town and is home to a tribal casino as well as a tribal gas station which brings in people from around the area for its low prices. In the California State Legislature , Middletown is in the 2nd Senate District , represented by Democrat Mike McGuire , and in the 4th Assembly District , represented by Democrat Cecilia Aguiar-Curry . In the United States House of Representatives , Middletown
490-587: 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
539-455: 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
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#1732859332095588-536: The 2000 census there were 1,020 people, 392 households, and 263 families in the CDP. The population density was 395.6 inhabitants per square mile (152.7/km). There were 427 housing units at an average density of 165.6 per square mile (63.9/km). The racial makeup of the CDP was 83.73% White, 0.39% African American, 1.86% Native American, 1.67% Asian, 0.69% Pacific Islander, 8.24% from other races, and 3.43% from two or more races. Hispanic or Latino of any race were 22.84%. Of
637-521: The Census Bureau , determined the resident population of the United States on April 1, 2000, to be 281,421,906, an increase of 13.2 percent over the 248,709,873 people enumerated during the 1990 census . This was the twenty-second federal census and was at the time the largest civilly administered peacetime effort in the United States. Approximately 16 percent of households received a "long form" of
686-665: The Köppen Climate Classification system, Middletown has a warm-summer Mediterranean climate , abbreviated Csb on climate maps. At the 2010 census Middletown had a population of 1,323. The population density was 717.4 inhabitants per square mile (277.0/km). The racial makeup of Middletown was 985 (74.5%) White, 5 (0.4%) African American, 28 (2.1%) Native American, 18 (1.4%) Asian, 0 (0.0%) Pacific Islander, 225 (17.0%) from other races, and 62 (4.7%) from two or more races. Hispanic or Latino of any race were 413 people (31.2%). The census reported that 1,317 people (99.5% of
735-463: 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
784-454: The mean center of U.S. population moved to Phelps County, Missouri . The Northeastern United States grew by 2,785,149; the Midwest by 4,724,144. [REDACTED] [REDACTED] (maps not to scale) [REDACTED] The results of the census are used to determine how many congressional districts each state is apportioned . Congress defines the formula, in accordance with Title 2 of
833-493: The 19th century. By the early 1900s, cattle and sheep ranching were prominent, along with some limited pear and walnut production. A resort economy sprung up around the various natural springs, and the area around Middletown attracted vacationers from the Bay Area through the 1950s. Many of the resorts closed in the 1960s. In the 1970s and early 1980s, exploitation of nearby geothermal energy resources brought an influx of workers into
882-674: The 2000 census is freely available through the Integrated Public Use Microdata Series . Aggregate data for small areas, together with electronic boundary files, can be downloaded from the National Historical Geographic Information System . Personally identifiable information will be available in 2072. The U.S. resident population includes the total number of people in the 50 states and the District of Columbia . The Bureau also enumerated
931-433: The 2000 census, which contained over 100 questions. Full documentation on the 2000 census, including census forms and a procedural history, is available from the Integrated Public Use Microdata Series . This was the first census in which a state— California —recorded a population of over 30 million, as well as the first in which two states—California and Texas —recorded populations of more than 20 million. Microdata from
980-514: The 392 households 32.9% had children under the age of 18 living with them, 47.4% were married couples living together, 12.0% had a female householder with no husband present, and 32.7% were non-families. 24.0% of households were one person and 10.2% were one person aged 65 or older. The average household size was 2.56 and the average family size was 3.05. The age distribution was 26.6% under the age of 18, 7.5% from 18 to 24, 26.9% from 25 to 44, 23.9% from 45 to 64, and 15.2% 65 or older. The median age
1029-452: 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: 2000 United States Census The 2000 United States census , conducted by
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#17328593320951078-494: The District of Columbia and Puerto Rico are excluded from the apportionment population because they do not have voting seats in the U. S. House of Representatives. Since the first census in 1790 , the decennial count has been the basis for the United States representative form of government. Article I, Section II specifies that "The Number of Representatives shall not exceed one for every thirty Thousand, but each State shall have at Least one Representative." In 1790, each member of
1127-524: The House represented about 34,000 residents. Since then, the House more than quadrupled in size, and in 1911 the number of representatives was fixed at 435. Today, each member represents about 20 times as many constituents. In the years leading up to the 2000 census, there was substantial controversy over whether the Bureau should adjust census figures based on a follow-up survey, called the post-enumeration survey, of
1176-638: The Middletown and Hidden Valley Lake area's school district. Middletown High School and Middletown Middle School share a campus. Middletown Adventist School is a Christian elementary school also in the area. Harbin Hot Springs , a New Age retreat center with spring pools, conference facilities, daily activities and classes, is located northwest of town. The Hot Springs were decimated by the 2015 California wildfires. The Middletown Rancheria , an Indian reservation of Pomo , Lake Miwok , Wappo , and Wintu ,
1225-444: The Supreme Court affirmed the lower court ruling that rejected Utah's efforts to have Mormon missionaries counted. The state of Utah then filed another lawsuit alleging that the statistical methods used in computing the state populations were improper and cost Utah the seat. The Bureau uses a method called imputation to assign a number of residents to addresses where residents cannot be reached after multiple efforts. While nationwide
1274-412: The U.S. Code, to reapportion among the states the 435 seats in the United States House of Representatives . The apportionment population consists of the resident population of the fifty states, plus the overseas military and federal civilian employees and their dependents living with them who could be allocated to a state. Each member of the House represents a population of about 647,000. The populations of
1323-484: 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,
1372-419: 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
1421-542: The census did not count them specifically. Bisexual and transgender populations were not counted, either, because there were no questions regarding this information. Also unavailable is the number of additional same-sex couples living under the same roof as the first, though this applies to additional heterosexual couples as well. The lack of accurate numbers makes it difficult for lawmakers who are considering legislation on hate crimes or social services for gay families with children. It also makes for less accuracy when predicting
1470-414: The census was tabulated, Utah challenged the results in two different ways. Utah was extremely close to gaining a fourth congressional seat, falling 857 people short, which in turn was allocated to North Carolina . The margin was later shortened to 80 people, after the federal government discovered that it overcounted the population of North Carolina by 2,673 residents. The Census Bureau counted members of
1519-478: The census, discrepancies between the adjusted census figures and demographic estimates of population change could not be resolved in time to meet legal deadlines for the provision of redistricting data, and the Census Bureau therefore recommended that the unadjusted results be used for this purpose. This recommendation was followed by the Secretary of Commerce (the official in charge of making the determination). After
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1568-434: The census, there could be three to six more homosexual un-partnered individuals who would not be counted as gay. The census reported that same-sex male couples numbered 336,001 and female same-sex couples numbered 329,522. Extrapolating from those figures and the surveyed partnering habits of homosexuals, as many as 4.3 million homosexual adults could have been living in the U.S. in 2000. The exact number cannot be known because
1617-399: The community was known as Middle Station, and was a halfway point on the stagecoach route over Mt. St. Helena from Calistoga to Lower Lake. The first house was built at the site by J.H. Berry in 1870. The town began in 1871. The Middleton post office opened in 1871 and changed its name to Middletown in 1875. Middletown enjoyed a robust quicksilver ( mercury ) mining industry through the end of
1666-421: The fertility of a population. Another issue that concerned gay rights advocates involved the automatic changing of data during the tabulation process. This automatic software data compiling method, called allocation , was designed to counteract mistakes and discrepancies in returned questionnaires. Forms that were filled out by two same-sex persons who checked the "Husband/wife" relationship box were treated as
1715-788: 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
1764-870: The imputation method added 0.4% to the population, the rate in Utah was 0.2%. The state challenged that the use of imputation violates the Census Act of 1957 and that it also fails the Constitution's requirement in Article I, Section 2 that an "actual enumeration" be used for apportionment. This case, Utah v. Evans , made it to the Supreme Court , but Utah was again defeated. The census forms did not include any questions regarding sexual orientation , making it impossible to compile data comparing heterosexual and homosexual populations. However, two questions were asked that allowed same-sex partnerships to be counted. The questionnaires asked
1813-543: 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
1862-408: The local Rancheria south of the town. A large resort, 2 miles (3.2 km) southeast of town, was proposed in 2020, consisting of low-density residential development, preserved open space, retail space, restaurants, and several boutique hotels. In the late afternoon and early evening hours of September 12, 2015, about half the town, including city blocks, commercial buildings and an apartment complex,
1911-466: The local economy. Electrical power plants powered by "steam wells" were built in the mountains above Middletown. As housing prices in the Bay Area increased in the late 20th century, Middletown and nearby Hidden Valley Lake enjoyed a population boom as commuters moved to the Middletown area looking for affordable housing. Nearby tourism includes Harbin Hot Springs and the Twin Pine Casino located on
1960-583: The military and other federal civilian employees serving abroad as residents of their home state but did not count other people living outside the United States. Utah claimed that people traveling abroad as religious missionaries should be counted as residents and that the failure to do so imposed a burden on Mormon religious practice. Almost half of all Mormon missionaries, more than 11,000 people, were from Utah; only 102 came from North Carolina. If this policy were changed, then Utah would have received an additional seat instead of North Carolina. On November 26, 2002,
2009-551: The population) lived in households, 6 (0.5%) lived in non-institutionalized group quarters, and no one was institutionalized. There were 508 households; 189 (37.2%) had children under the age of 18 living in them, 223 (43.9%) were opposite-sex married couples living together, 72 (14.2%) had a female householder with no husband present, 41 (8.1%) had a male householder with no wife present. There were 36 (7.1%) unmarried opposite-sex partnerships , and 4 (0.8%) same-sex married couples or partnerships . 140 households (27.6%) consisted of
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2058-412: 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
2107-507: The residents of the U.S. territory of Puerto Rico ; its population was 3,808,610, an 8.1% increase over the number from a decade earlier. In an introduction to a more detailed population profile (see references below ), the Census Bureau highlighted the following facts about U.S. population dynamics: Regionally, the South and West experienced the bulk of the nation's population increase: 14,790,890 and 10,411,850, respectively. This meant that
2156-457: 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,
2205-554: The sex of each person in a household and they asked what the relationship was between each of the members of the household. Respondents could check "Husband/wife" or "unmarried partner" or a number of other relationships. Responses were tabulated and the Census Bureau reported that there were more than 658,000 same-sex couples heading households in the United States. However, only about 25% of gay men and 40% of lesbians are in shared-household partnerships at any one time, according to non-census surveys. For every same-sex couple tallied in
2254-498: Was 37.4 years. For every 100 females, there were 102.9 males. For every 100 females age 18 and over, there were 103.2 males. There were 557 housing units at an average density of 302.0 per square mile; of the occupied units, 251 (49.4%) were owner-occupied and 257 (50.6%) were rented. The homeowner vacancy rate was 3.8% and the rental vacancy rate was 4.1%. 659 people (49.8% of the population) lived in owner-occupied housing units and 658 people (49.7%) lived in rental housing units. At
2303-527: Was 38 years. For every 100 females, there were 110.3 males. For every 100 females age 18 and over, there were 105.2 males. The median household income was $ 35,278 and the median family income was $ 38,571. Males had a median income of $ 33,214 versus $ 26,515 for females. The per capita income for the CDP was $ 14,135. About 21.2% of families and 20.9% of the population were below the poverty line , including 22.1% of those under age 18 and 28.3% of those age 65 or over. Middletown Unified School District serves as
2352-742: Was destroyed by the fast-moving Valley Fire . The town was directly in the path of the advancing fire, and suffered a "devastating blow". The 2019 Kincade Fire started in Sonoma County and at some point prompted mandatory evacuations in Lake County. Middletown has an elevation of 1,099 feet (335 m). According to the United States Census Bureau , the CDP has a total area of 1.8 square miles (4.7 km), all of it land. This region experiences hot and dry summers, with average summer monthly temperatures above 97 °F (36 °C). According to
2401-477: 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
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