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Blackhawk, South Dakota
Black Hawk (sometimes Blackhawk) is an unincorporated census-designated place (CDP) in Meade County, South Dakota, United States. The population was 3,026 at the 2020 census. Black Hawk has been assigned the ZIP code of 57718. Located along Interstate 90, Black Hawk is part of the Rapid City metropolitan area. History Black Hawk was platted in 1887. It took its name from a nearby creek which was named for Black Hawk, a Sauk chief. In May 2020, Black Hawk experienced a large sinkhole into an abandoned gypsum mine which displaced some twelve families. Geography Black Hawk is located at (44.151575, -103.311420). According to the United States Census Bureau, the CDP has a total area of , all land. Black Hawk is located north of Box Elder Creek, west of Interstate 90, south of the City of Summerset, and east of the Black Hills National Forest. Demographics At the 2000 census there were 2,432 people in 847 households, including 665 families, in the CDP. The population density w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census-designated Place
A census-designated place (CDP) is a concentration of population defined by the United States Census Bureau for statistical purposes only. 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 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 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 unin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Census-designated Place
A census-designated place (CDP) is a concentration of population defined by the United States Census Bureau for statistical purposes only. 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 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 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 unin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poverty Line
The poverty threshold, poverty limit, poverty line or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for the average adult.Poverty Lines – Martin Ravallion, in The New Palgrave Dictionary of Economics, 2nd Edition, London: Palgrave Macmillan The cost of housing, such as the rent for an apartment, usually makes up the largest proportion of this estimate, so economists track the real estate market and other housing cost indicators as a major influence on the poverty line. Individual factors are often used to account for various circumstances, such as whether one is a parent, elderly, a child, married, etc. The poverty threshold may be adjusted annually. In practice, like the definition of poverty, the official or common understanding of the poverty line is significantly higher in developed countries than in developing countries. In October 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Race And Ethnicity In The United States Census
Race and ethnicity in the United States census, defined by the federal Office of Management and Budget (OMB) and the United States Census Bureau, are the self-identified categories of race or races and ethnicity chosen by residents, with which they most closely identify, and indicate whether they are of Hispanic or Latino origin (the only categories for ethnicity). The racial categories represent a social-political construct for the race or races that respondents consider themselves to be and, "generally reflect a social definition of race recognized in this country." OMB defines the concept of race as outlined for the U.S. census as not "scientific or anthropological" and takes into account "social and cultural characteristics as well as ancestry", using "appropriate scientific methodologies" that are not "primarily biological or genetic in reference." The race categories include both racial and national-origin groups. Race and ethnicity are considered separate and distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2000 United States Census
The United States census of 2000, conducted by 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 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. Data availability Microdata from the 2000 census is freely available through the Integrated Public Use Microdata Serie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gypsum
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula . It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, blackboard or sidewalk chalk, and drywall. Alabaster, a fine-grained white or lightly tinted variety of gypsum, has been used for sculpture by many cultures including Ancient Egypt, Mesopotamia, Ancient Rome, the Byzantine Empire, and the Nottingham alabasters of Medieval England. Gypsum also crystallizes as translucent crystals of selenite. It forms as an evaporite mineral and as a hydration product of anhydrite. The Mohs scale of mineral hardness defines gypsum as hardness value 2 based on scratch hardness comparison. Etymology and history The word ''gypsum'' is derived from the Greek word (), "plaster". Because the quarries of the Montmartre district of Paris have long furnished burnt gypsum (calcined gypsum) used for various purposes, this dehydrated gypsum became known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Hawk (Sauk Leader)
Black Hawk, born ''Ma-ka-tai-me-she-kia-kiak'' (Sauk: ''Mahkatêwe-meshi-kêhkêhkwa'') (1767 – October 3, 1838), was a Sauk leader and warrior who lived in what is now the Midwestern United States The Midwestern United States, also referred to as the Midwest or the American Midwest, is one of four census regions of the United States Census Bureau (also known as "Region 2"). It occupies the northern central part of the United States. I .... Although he had inherited an important historic sacred bundle from his father, he was not a hereditary civil chief. Black Hawk earned his status as a war chief or captain by his actions: leading raiding and war parties as a young man and then a band of Sauk warriors during the Black Hawk War of 1832. During the War of 1812, Black Hawk fought on the side of the United Kingdom of Great Britain and Ireland, British against the US in the hope of pushing white American settlers away from Sauk territory. Later, he led a band of Sauk and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plat
In the United States, a plat ( or ) (plan) is a cadastral map, drawn to scale, showing the divisions of a piece of land. United States General Land Office surveyors drafted township plats of Public Lands Surveys to show the distance and bearing between section corners, sometimes including topographic or vegetation information. City, town or village plats show subdivisions broken into blocks with streets and alleys. Further refinement often splits blocks into individual lots, usually for the purpose of selling the described lots; this has become known as subdivision. After the filing of a plat, legal descriptions can refer to block and lot-numbers rather than portions of sections. In order for plats to become legally valid, a local governing body, such as a public works department, urban planning commission, or zoning board must normally review and approve them. In gardening history, in both varieties of English (and in French etc), a "plat" means a section of a formal par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapid City Metropolitan Area
The Rapid City-Spearfish, SD Combined Statistical Area, as defined by the United States Census Bureau, is an area consisting of Lawrence County, South Dakota, Lawrence, Meade County, South Dakota, Meade, and Pennington County, South Dakota, Pennington County in South Dakota, anchored by the city of Rapid City, South Dakota, Rapid City. As of the United States Census, 2010, 2020 census, the MSA had a population of 164,842 (2021 estimate placed the population at 168,144). Counties *Meade County, South Dakota, Meade *Pennington County, South Dakota, Pennington *Lawrence County, South Dakota, Lawrence Communities Places with more than 50,000 inhabitants *Rapid City, South Dakota, Rapid City (Principal city) Places with 1,000 to 20,000 inhabitants *Blackhawk, South Dakota, Blackhawk (census-designated place) *Box Elder, South Dakota, Box Elder *Colonial Pine Hills, South Dakota, Colonial Pine Hills (census-designated place) *Deadwood, South Dakota, Deadwood *Ellsworth Air Force Base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 90 In South Dakota
Interstate 90 (I-90) in the US state of South Dakota traverses east–west through the southern half of the state. Route description I-90 enters South Dakota in Lawrence County as a four-lane divided highway. It enters concurrently with US Highway 14 (US 14) and passes through the town of Spearfish, where it shares another concurrency with US 85 from exit 10 to exit 17. From there it passes several miles north and east of the tourist town of Deadwood before entering Meade County, going just to the west of Sturgis. Another concurrency is with South Dakota Highway 34 (SD 34) from exit 23 at Whitewood to exit 30, the west exit of Sturgis, where there starts a concurrency with SD 79. The freeway generally passes along the north and east edges of the Black Hills. The route then enters Pennington County, where it passes through the northern edge of Rapid City, gateway to the Black Hills and the nearest passing to Mount Rushm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unincorporated Area
An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have no unincorporated areas at all or these are very rare: typically remote, outlying, sparsely populated or List of uninhabited regions, uninhabited areas. By country Argentina In Argentina, the provinces of Chubut Province, Chubut, Córdoba Province (Argentina), Córdoba, Entre Ríos Province, Entre Ríos, Formosa Province, Formosa, Neuquén Province, Neuquén, Río Negro Province, Río Negro, San Luis Province, San Luis, Santa Cruz Province, Argentina, Santa Cruz, Santiago del Estero Province, Santiago del Estero, Tierra del Fuego Province, Argentina, Tierra del Fuego, and Tucumán Province, Tucumán have areas that are outside any municipality or commune. Australia Unlike many other countries, Australia has only local government in Aus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
