| 词条 | Union County, South Dakota | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| county = Union County | state = South Dakota | ex image = Beresford, SD depot from NW 2 long.JPG | ex image size = 300px | ex image cap = Chicago and Northwestern Railroad depot in Beresford, South Dakota | seal = | founded = 10 April 1862 | seat wl = Elk Point | largest city wl = North Sioux City | area_total_sq_mi = 467 | area_land_sq_mi = 461 | area_water_sq_mi = 6.6 | area percentage = 1.4% | census estimate yr = 2017 | pop = 15,029 | density_sq_mi = 32.6 | time zone = Central | web = http://unioncountysd.org/ | district = At-large }} Union County is a county in the U.S. state of South Dakota. As of the 2010 United States Census, the population was 14,399.[1] Its county seat is Elk Point.[2] Originally named Cole County, its name was changed to Union because of Civil War sentiment. Union County is part of the Sioux City, IA–NE–SD Metropolitan Statistical Area. Progressive Farmer rated Union County second in the "2006 Best Place to Live Survey" in the U.S., because "its schools are good, its towns neat and its people friendly." GeographyUnion County lies on the SE corner of South Dakota. Its east boundary line abuts the west boundary line of the state of Iowa (across the Big Sioux River), and its south/southwest boundary line abuts the north boundary line of the state of Nebraska (across the Missouri River). The Brule Creek flows southeasterly across the central part of the county, discharging into Big Sioux. The county terrain consists of rollilng hills, devoted to agriculture except around built-up areas.[3] The terrain slopes to the south and east; its highest point is near its NW corner, at 1,509' (460m) ASL.[4] The county has a total area of {{convert|467|sqmi}}, of which {{convert|461|sqmi}} is land and {{convert|6.6|sqmi}} (1.4%) is water.[5] It is the fifth-smallest county in South Dakota by area. Major highways{{div col|colwidth=28em}}
Adjacent counties{{div col|colwidth=28em}}
State protected areas[3]{{div col|colwidth=28em}}
Lakes[3]
Demographics{{US Census population|1870= 3507 |1880= 6813 |1890= 9130 |1900= 11153 |1910= 10676 |1920= 11099 |1930= 11480 |1940= 11675 |1950= 10792 |1960= 10197 |1970= 9643 |1980= 10938 |1990= 10189 |2000= 12584 |2010= 14399 |estyear=2017 |estimate=15029 |estref=[6] |align-fn=center |footnote=US Decennial Census[7] 1790-1960[8] 1900-1990[9] 1990-2000[10] 2010-2016[1] }} 2000 censusAs of the 2000 United States Census,[11] there were 12,584 people, 4,927 households, and 3,517 families in the county. The population density was 27 people per square mile (11/km²). There were 5,345 housing units at an average density of 12 per square mile (4/km²). The racial makeup of the county was 96.85% White, 1.34% Asian, 0.37% Native American, 0.01% Pacific Islander, 0.33% Black or African American, 0.24% from other races, and 0.87% from two or more races. 1.26% of the population were Hispanic or Latino of any race. There were 4,927 households out of which 34.80% had children under the age of 18 living with them, 62.00% were married couples living together, 6.30% had a female householder with no husband present, and 28.60% were non-families. 24.20% of all households were made up of individuals and 10.30% had someone living alone who was 65 years of age or older. The average household size was 2.53 and the average family size was 3.02. The county population contained 27.00% under the age of 18, 7.30% from 18 to 24, 28.40% from 25 to 44, 23.70% from 45 to 64, and 13.50% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 99.20 males. For every 100 females age 18 and over, there were 98.30 males. The median income for a household in the county was $44,790, and the median income for a family was $51,227. Males had a median income of $35,406 versus $23,440 for females. The per capita income for the county was $24,355. About 3.70% of families and 5.50% of the population were below the poverty line, including 4.90% of those under age 18 and 10.70% of those age 65 or over. 2010 censusAs of the 2010 United States Census, there were 14,399 people, 5,756 households, and 4,043 families in the county.[12] The population density was {{convert|31.3|PD/sqmi}}. There were 6,280 housing units at an average density of {{convert|13.6|/sqmi}}.[13] The racial makeup of the county was 95.5% white, 0.9% Asian, 0.7% black or African American, 0.6% American Indian, 0.1% Pacific islander, 0.7% from other races, and 1.6% from two or more races. Those of Hispanic or Latino origin made up 2.1% of the population.[12] In terms of ancestry, 42.0% were German, 18.2% were Norwegian, 17.7% were Irish, 7.9% were English, 6.8% were Swedish, and 3.7% were American.[14] Of the 5,756 households, 32.8% had children under the age of 18 living with them, 58.9% were married couples living together, 7.5% had a female householder with no husband present, 29.8% were non-families, and 25.1% of all households were made up of individuals. The average household size was 2.49 and the average family size was 2.98. The median age was 40.2 years.[12] The median income for a household in the county was $59,889 and the median income for a family was $71,308. Males had a median income of $42,702 versus $31,993 for females. The per capita income for the county was $33,783. About 3.9% of families and 4.9% of the population were below the poverty line, including 4.3% of those under age 18 and 10.5% of those age 65 or over.[15] CommunitiesCities{{div col|colwidth=28em}}
Census-designated places
Unincorporated communities{{div col|colwidth=28em}}
Ghost towns{{div col|colwidth=28em}}
Townships{{div col|colwidth=22em}}
Unorganized territory
PoliticsUnion County voters were more politically centered in times past, but the county has selected the Republican Party candidate in every national election since 1996 (as of 2016). {{Hidden begin|titlestyle=background:#ccccff|title=Presidential election results}}
See also
References1. ^1 {{cite web|title=State & County QuickFacts|url=http://quickfacts.census.gov/qfd/states/46/46127.html|publisher=United States Census Bureau|accessdate=November 28, 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}} 3. ^1 2 3 4 5 6 7 8 9 10 [https://www.google.com/maps/place/Union+County,+SD/@42.6647076,-96.7136853,34319m/data=!3m1!1e3!4m5!3m4!1s0x878e668cae4510e9:0x97256db3797e1b9d!8m2!3d42.8621348!4d-96.7065914 Union County SD Google Maps (accessed 9 February 2019)] 4. ^[https://www.daftlogic.com/sandbox-google-maps-find-altitude.htm "Find an Altitude" Google Maps (accessed 9 February 2019)] 5. ^{{cite web|url=http://www2.census.gov/geo/docs/maps-data/data/gazetteer/counties_list_46.txt|publisher=US Census Bureau|accessdate=March 28, 2015|date=August 22, 2012|title=2010 Census Gazetteer Files}} 6. ^{{cite web|url=https://factfinder.census.gov/bkmk/table/1.0/en/PEP/2017/PEPANNRES/0400000US46.05000|title=Population and Housing Unit Estimates|accessdate=31 January 2019}} 7. ^{{cite web|url=https://www.census.gov/prod/www/decennial.html|title=US Decennial Census|publisher=US Census Bureau|accessdate=March 28, 2015}} 8. ^{{cite web|url=http://mapserver.lib.virginia.edu|title=Historical Census Browser|publisher=University of Virginia Library|accessdate=March 28, 2015}} 9. ^{{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 28, 2015}} 10. ^{{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 28, 2015}} 11. ^{{cite web|url=http://factfinder2.census.gov|publisher=US Census Bureau|accessdate=14 May 2011|title=American FactFinder}} 12. ^1 2 {{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/0500000US46127|title=Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data|accessdate=12 March 2016|publisher=US Census Bureau}} 13. ^{{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_SF1/GCTPH1.CY07/0500000US46127|accessdate=12 March 2016|title=Population, Housing Units, Area, and Density: 2010 - County|publisher=US Census Bureau}} 14. ^{{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP02/0500000US46127|title=Selected Social Characteristics in the US – 2006-2010 American Community Survey 5-Year Estimates|accessdate=12 March 2016|publisher=US Census Bureau}} 15. ^{{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP03/0500000US46127|title=Selected Economic Characteristics – 2006-2010 American Community Survey 5-Year Estimates|accessdate=12 March 2016|publisher=US Census Bureau}} 16. ^Garryowen SD (WikiMapia - accessed 9 February 2019) 17. ^Texas Cemetery, Dakota Territory ("About Elk Point" - accessed 9 February 2019) 18. ^{{Cite web|url=http://uselectionatlas.org/RESULTS|title=Atlas of US Presidential Elections|last=Leip|first=David|website=uselectionatlas.org|access-date=15 April 2018}} External links
|Centre = Union County, South Dakota |North = Lincoln County |Northeast = Sioux County, Iowa |East = Plymouth County, Iowa |Southeast = Woodbury County, Iowa |South = Dakota County, Nebraska |Southwest = Dixon County, Nebraska |West = Clay County }}{{Union County, South Dakota}}{{South Dakota}}{{coord|42.83|-96.65|display=title|type:adm2nd_region:US-SD_source:UScensus1990}} 5 : Union County, South Dakota|1862 establishments in Dakota Territory|Populated places established in 1862|Sioux City metropolitan area|South Dakota counties on the Missouri River |
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