| 词条 | Clay County, South Dakota | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| county = Clay County | state = South Dakota | seal = | founded = 1862 | seat wl = Vermillion | largest city = Vermillion | area_total_sq_mi = 417 | area_land_sq_mi = 412 | area_water_sq_mi = 5.1 | area percentage = 1.2% | census estimate yr = 2017 | pop = 13,990 | density_sq_mi = 33.95 | web = www.claycountysd.org | time zone = Central | ex image = VermilionSD ClayCountyCourthouse.jpg | ex image cap = Clay County Courthouse | district = At-large | named for = Henry Clay }}Clay County is a county in the U.S. state of South Dakota. As of the 2010 United States Census, the population was 13,864.[1] The county seat is Vermillion,[2] which is also home to the University of South Dakota. The county is named for Henry Clay, American statesman, US Senator from Kentucky, and United States Secretary of State in the 19th century.[3] Clay County comprises the Vermillion, SD Micropolitan Statistical Area, which is also included in the Sioux City-Vermillion, IA-SD-NE Combined Statistical Area. HistoryThe future Clay County area was opened for legal settlement in 1859. In Autumn 1859, Ahira A. Partridge (who would become the first elected sheriff of the county) crossed the Missouri river into the Dakota territory, and became the first white man to settle, on 160 acres of land that now underlies Vermillion.[4] In 1862 the county was formally organized. The Clay County Courthouse was built in 1912. Clay County is the name of 17 other counties in the United States, most of them named for Henry Clay. GeographyClay County lies on the south line of South Dakota. The south boundary line of Clay County abuts the north line of the state of Nebraska (across the Missouri RiverJ). The Missouri River flows SE along the south boundary line of Clay County. A small drainage creek flows into the county from Turner County, draining the central and eastern portions of the county and discharging into the river. Smaller drainages move water from the western county areas into the river. In addition to sloping into the drainage through the center of the county, the terrain generally slopes to the south.[5] The area is largely devoted to agriculture.[6] The county has a total area of {{convert|417|sqmi}}, of which {{convert|412|sqmi}} is land and {{convert|5.1|sqmi}} (1.2%) is water.[7] It is the smallest county by area in South Dakota. Adjacent counties{{div col|colwidth=30em}}
Major highways
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Demographics{{US Census population|1870= 2621 |1880= 5001 |1890= 7509 |1900= 9316 |1910= 8711 |1920= 9654 |1930= 10088 |1940= 9592 |1950= 10993 |1960= 10810 |1970= 12923 |1980= 13689 |1990= 13186 |2000= 13537 |2010= 13864 |estyear=2017 |estimate=13990 |estref=[8] |align-fn=center |footnote=US Decennial Census[9] 1790-1960[10] 1900-1990[11] 1990-2000[12] 2010-2016[1] }} 2000 censusAs of the 2000 United States Census,[13] there were 13,537 people, 4,878 households, and 2,721 families in the county. The population density was 33 people per square mile (13/km²). There were 5,438 housing units at an average density of 13 per square mile (5/km²). There were 4,878 households out of which 28.00% had children under the age of 18 living with them, 45.00% were married couples living together, 8.10% had a female householder with no husband present, and 44.20% were non-families. 31.00% of all households were made up of individuals and 8.00% had someone living alone who was 65 years of age or older. The average household size was 2.32 and the average family size was 2.93. The county population contained 18.80% under the age of 18, 31.50% from 18 to 24, 23.80% from 25 to 44, 15.80% from 45 to 64, and 10.10% who were 65 years of age or older. The median age was 25 years. For every 100 females, there were 94.30 males. For every 100 females age 18 and over, there were 92.50 males. 2010 censusAs of the 2010 United States Census, there were 13,864 people, 5,110 households, and 2,628 families in the county.[14] The population density was {{convert|33.6|PD/sqmi}}. There were 5,639 housing units at an average density of {{convert|13.7|/sqmi}}.[15] The racial makeup of the county was 91.1% white, 3.1% American Indian, 1.7% Asian, 1.3% black or African American, 0.5% from other races, and 2.3% from two or more races. Those of Hispanic or Latino origin made up 2.0% of the population.[14] In terms of ancestry, 43.9% were German, 16.4% were Norwegian, 15.8% were Irish, 8.7% were English, 5.4% were Swedish, and 1.8% were American.[16] Of the 5,110 households, 24.7% had children under the age of 18 living with them, 40.9% were married couples living together, 7.3% had a female householder with no husband present, 48.6% were non-families, and 32.4% of all households were made up of individuals. The average household size was 2.28 and the average family size was 2.91. The median age was 25.0 years.[14] The median income for a household in the county was $37,198 and the median income for a family was $61,159. Males had a median income of $37,059 versus $28,016 for females. The per capita income for the county was $19,518. About 8.0% of families and 24.0% of the population were below the poverty line, including 13.6% of those under age 18 and 6.7% of those age 65 or over.[17] Racial/ethnic makeupThe racial makeup of the county was 92.78% White, 1.00% Black or African American, 2.66% Native American, 1.95% Asian, 0.01% Pacific Islander, 0.29% from other races, and 1.31% from two or more races. 0.89% of the population were Hispanic or Latino of any race. 32.0% were of German, 15.6% Norwegian, 9.9% Irish and 5.4% English ancestry. ReligionFrom 2000 Census data, over 50% consider themselves "unclaimed".[18]
Education
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Townships{{div col|colwidth=22em}}
PoliticsLargely due to the presence of the University of South Dakota, Clay County has consistently voted for Democratic Party candidates for president from 1988 onward, frequently by double digit margins. {{Hidden begin|titlestyle=background:#ccccff|title=Presidential election results}}
See also{{commons category|Clay County, South Dakota}}
References1. ^1 {{cite web|title=State & County QuickFacts|url=http://quickfacts.census.gov/qfd/states/46/46027.html|publisher=US Census Bureau|accessdate=November 26, 2013}} 2. ^{{cite web|url=http://www.naco.org/Counties/Pages/FindACounty.aspx |accessdate=7 June 2011|title=Find a County|publisher=National Association of Counties|deadurl=yes|archiveurl=https://web.archive.org/web/20110531210815/http://www.naco.org/Counties/Pages/FindACounty.aspx|archivedate=31 May 2011}} 3. ^{{cite book|url=https://books.google.com/books?id=9V1IAAAAMAAJ&pg=PA83#v=onepage&q&f=false|title=The Origin of Certain Place Names in the United States|publisher=Govt. Print. Off.|author=Gannett, Henry|year=1905|page=83}} 4. ^{{cite book|last1=Kingsbury|first1=George|editor1-last=Smith|editor1-first=George|title=History of Dakota Territory, Vol. 4|date=1915|publisher=S.J. Clarke|location=Chicago|pages=654–657}} 5. ^[https://www.daftlogic.com/sandbox-google-maps-find-altitude.htm "Find an Altitude" Google Maps (accessed 31 January 2019)] 6. ^[https://www.google.com/maps/place/Clay+County,+SD/@42.8996527,-97.1909635,14807m/data=!3m1!1e3!4m5!3m4!1s0x878f82a841efc0f9:0x26fd057236b2a682!8m2!3d42.8829344!4d-97.0068393 Clay County SD Google Maps (accessed 31 January 2019)] 7. ^{{cite web|url=http://www2.census.gov/geo/docs/maps-data/data/gazetteer/counties_list_46.txt|publisher=US Census Bureau|accessdate=March 23, 2015|date=August 22, 2012|title=2010 Census Gazetteer Files}} 8. ^{{cite web|url=https://factfinder.census.gov/bkmk/table/1.0/en/PEP/2017/PEPANNRES/0400000US46.05000|title=Population and Housing Unit Estimates|accessdate=30 January 2019}} 9. ^{{cite web|url=https://www.census.gov/prod/www/decennial.html|title=US Decennial Census|publisher=US Census Bureau|accessdate=March 23, 2015|deadurl=yes|archiveurl=https://www.webcitation.org/6YSasqtfX?url=http://www.census.gov/prod/www/decennial.html|archivedate=May 12, 2015}} 10. ^{{cite web|url=http://mapserver.lib.virginia.edu|title=Historical Census Browser|publisher=University of Virginia Library|accessdate=March 23, 2015}} 11. ^{{cite web|url=https://www.census.gov/population/cencounts/sd190090.txt|title=Population of Counties by Decennial Census: 1900 to 1990|publisher=US Census Bureau|editor-last=Forstall|editor-first=Richard L.|date=March 27, 1995|accessdate=March 23, 2015}} 12. ^{{cite web|url=https://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf|title=Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000|publisher=US Census Bureau|date=April 2, 2001|accessdate=March 23, 2015}} 13. ^{{cite web|url=http://factfinder2.census.gov|publisher=US Census Bureau|accessdate=14 May 2011|title=American FactFinder|deadurl=yes|archiveurl=https://web.archive.org/web/20130911234518/http://factfinder2.census.gov/|archivedate=11 September 2013}} 14. ^1 2 {{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/0500000US46027|title=Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data|accessdate=11 March 2016|publisher=US Census Bureau}} 15. ^{{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_SF1/GCTPH1.CY07/0500000US46027|accessdate=11 March 2016|title=Population, Housing Units, Area, and Density: 2010 - County|publisher=US Census Bureau}} 16. ^{{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP02/0500000US46027|title=Selected Social Characteristics in the US – 2006-2010 American Community Survey 5-Year Estimates|accessdate=11 March 2016|publisher=US Census Bureau}} 17. ^{{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP03/0500000US46027|title=Selected Economic Characteristics – 2006-2010 American Community Survey 5-Year Estimates|accessdate=11 March 2016|publisher=US Census Bureau}} 18. ^{{cite web|url=http://www.thearda.com/mapsReports/reports/counties/46027_2000.asp|title=Clay County, SD Denominational groups|year=2000|publisher=Association of Religion Date Archives (ARDA)|accessdate=25 January 2009}} 19. ^[https://www.google.com/maps/place/Alsen,+SD+57004/@42.9611032,-96.8143531,15z/data=!3m1!4b1!4m13!1m7!3m6!1s0x878f82a841efc0f9:0x26fd057236b2a682!2sClay+County,+SD!3b1!8m2!3d42.8829344!4d-97.0068393!3m4!1s0x878e5f6fa8077a93:0xd6a0cb1541f6b087!8m2!3d42.9611964!4d-96.805687 Alsen SD Google Maps (accessed 31 January 2019)] 20. ^[https://www.google.com/maps/place/Dalesburg,+SD+57004/@43.0730167,-97.2248402,10z/data=!4m5!3m4!1s0x878ef7e8afe8be79:0xa32e34239f748c97!8m2!3d42.9769372!4d-96.9042117 Dalesburg SD Google Maps (accessed 31 January 2019)] 21. ^[https://www.google.com/maps/place/Greenfield,+SD+57010/@42.8805497,-96.8543532,15z/data=!3m1!4b1!4m5!3m4!1s0x878e5bf1d4cefd63:0xeb4eed6442ff603!8m2!3d42.8805506!4d-96.8455984 Greenfield SD Google Maps (accessed 31 January 2019)] 22. ^[https://www.google.com/maps/place/Hub+City,+SD+57014/@42.9536037,-96.9132441,15z/data=!3m1!4b1!4m13!1m7!3m6!1s0x878e5bf1d4cefd63:0xeb4eed6442ff603!2sGreenfield,+SD+57010!3b1!8m2!3d42.8805506!4d-96.8455984!3m4!1s0x878e5813dea0d9cb:0xf26307eb26155b43!8m2!3d42.9536585!4d-96.9045639 Hub City SD Google Maps (accessed 31 January 2019)] 23. ^{{Cite web|url=http://uselectionatlas.org/RESULTS|title=Atlas of US Presidential Elections|last=Leip|first=David|website=uselectionatlas.org|access-date=13 April 2018}} External links
|Centre = Clay County, South Dakota |North = Turner County |Northeast = Lincoln County |East = Union County |Southeast = Dixon County, Nebraska |Southwest = Cedar County, Nebraska |West = Yankton County }}{{Clay County, South Dakota}}{{SouthDakota}}{{coord|42.92|-96.97|display=title|type:adm2nd_region:US-SD_source:UScensus1990}} 5 : Clay County, South Dakota|South Dakota counties on the Missouri River|1862 establishments in Dakota Territory|Populated places established in 1862|Micropolitan areas of South Dakota |
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