| 词条 | Oliver County, North Dakota | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| county = Oliver County | state = North Dakota | ex image = Cross Ranch State Park, North Dakota (5069906194).jpg | ex image size = 220px | ex image cap = Missouri River at Cross Ranch State Park. | seal = | founded = 14 April 1885 (created) 18 May 1885 (organized) | seat wl = Center | largest city = Center | area_total_sq_mi = 731 | area_land_sq_mi = 723 | area_water_sq_mi = 8.7 | area percentage = 1.2% | census estimate yr = 2017 | pop = 1,940 | density_sq_mi = 2.68 | named for = Harry S. Oliver | time zone = Central | web = | district = At-large }}Oliver County is a county located in the U.S. state of North Dakota. As of the 2010 census, the population was 1,846,[1] making it the fifth-least populous county in North Dakota. Its county seat and only city is Center.[2] HistoryThe Dakota Territory legislature created the county on 14 April 1885, with territory partitioned from Mercer County. It was named for Harry S. Oliver of Lisbon, North Dakota (1855-1909), a Republican politician and member of the Dakota Territory House of Representatives at the time. The county government was organized on 18 May, with Sanger (then known as "Bentley") as county seat. The seat was moved to Center in 1902.[3][4] Oliver County is included in the Bismarck, ND Metropolitan Statistical Area. GeographyThe northeastern/eastern boundary of Oliver County is delineated by the Missouri River as it flows southeastward after leaving Lake Sakakawea. The county terrain consists of rolling hills, mostly devoted to agriculture.[5] The terrain slopes to the east, with the highest point a hill near its SW corner, at 2,382' (726m) ASL.[6] The county has a total area of {{convert|731|sqmi}}, of which {{convert|723|sqmi}} is land and {{convert|8.7|sqmi}} (1.2%) is water.[7] It is the fifth-smallest county in North Dakota by area. Major highways{{div col|colwidth=28em}}
Adjacent counties{{div col|colwidth=28em}}
Protected areas[5]
Lakes[5]
Demographics{{US Census population|1890= 464 |1900= 990 |1910= 3577 |1920= 4425 |1930= 4262 |1940= 3859 |1950= 3091 |1960= 2610 |1970= 2322 |1980= 2495 |1990= 2381 |2000= 2065 |2010= 1846 |estyear=2017 |estimate=1940 |estref=[8] |align-fn=center |footnote=US Decennial Census[9] 1790-1960[10] 1900-1990[11] 1990-2000[12] 2010-2017[1] }} 2000 censusAs of the 2000 United States Census, there were 2,065 people, 791 households, and 604 families in the county. The population density was 2.86/sqmi (1.10/km²). There were 903 housing units at an average density of 1.25/sqmi (0.48/km²). The racial makeup of the county was 97.58% White, 0.15% Black or African American, 1.26% Native American, 0.10% Asian, and 0.92% from two or more races. 0.63% of the population were Hispanic or Latino of any race. 59.2% were of German, 13.6% Norwegian and 6.5% American ancestry. There were 791 households out of which 35.50% had children under the age of 18 living with them, 69.20% were married couples living together, 3.90% had a female householder with no husband present, and 23.60% were non-families. 21.00% of all households were made up of individuals and 10.70% had someone living alone who was 65 years of age or older. The average household size was 2.61 and the average family size was 3.05. The county population contained 27.40% under the age of 18, 4.70% from 18 to 24, 23.50% from 25 to 44, 30.10% from 45 to 64, and 14.20% who were 65 years of age or older. The median age was 42 years. For every 100 females there were 107.50 males. For every 100 females age 18 and over, there were 106.20 males. The median income for a household in the county was $36,650, and the median income for a family was $45,430. Males had a median income of $40,577 versus $19,015 for females. The per capita income for the county was $16,271. About 11.20% of families and 14.90% of the population were below the poverty line, including 23.60% of those under age 18 and 13.90% of those age 65 or over. 2010 censusAs of the 2010 United States Census, there were 1,846 people, 756 households, and 554 families in the county.[13] The population density was 2.55/sqmi (0.99/km²). There were 905 housing units at an average density of 1.25/sqmi (0.48/km²).[14] The racial makeup of the county was 97.3% white, 1.5% American Indian, 0.2% black or African American, 0.2% Asian, 0.2% from other races, and 0.7% from two or more races. Those of Hispanic or Latino origin made up 1.0% of the population.[13] In terms of ancestry, 66.8% were German, 19.3% were Norwegian, 7.6% were Russian, 6.3% were English, and 4.4% were American.[15] Of the 756 households, 25.0% had children under the age of 18 living with them, 65.5% were married couples living together, 4.8% had a female householder with no husband present, 26.7% were non-families, and 22.6% of all households were made up of individuals. The average household size was 2.44 and the average family size was 2.84. The median age was 47.6 years.[13] The median income for a household in the county was $62,308 and the median income for a family was $75,069. Males had a median income of $60,592 versus $28,409 for females. The per capita income for the county was $29,348. About 6.5% of families and 9.7% of the population were below the poverty line, including 13.0% of those under age 18 and 19.6% of those age 65 or over.[16] CommunitiesCity
Unincorporated communities[5]{{div col|colwidth=30em}}
PoliticsOliver County voters are traditionally Republican. In only one national election since 1936 has the county selected the Democratic Party candidate (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/38/38065.html|publisher=United States Census Bureau|accessdate=November 1, 2013|deadurl=yes|archiveurl=https://www.webcitation.org/60CaSHrRW?url=http://quickfacts.census.gov/qfd/states/38/38065.html|archivedate=July 15, 2011|df=}} {{Geographic Location2. ^{{cite web|url=http://www.naco.org/Counties/Pages/FindACounty.aspx|accessdate=June 7, 2011|title=Find a County|publisher=National Association of Counties}} 3. ^{{cite web|url=http://publications.newberry.org/ahcbp/documents/DAKs_Individual_County_Chronologies.htm|title=Dakota Territory, South Dakota, and North Dakota: Individual County Chronologies|work=Dakota Territory Atlas of Historical County Boundaries|publisher=The Newberry Library|date=2006|accessdate=February 3, 2015}} 4. ^{{cite web|title=County History|url=http://www.nd.gov/content.htm?parentCatID=83&id=County%20History|publisher=Official Portal for North Dakota State Government|accessdate=4 May 2011}} 5. ^1 2 3 [https://www.google.com/maps/place/Oliver+County,+ND/@47.1231134,-101.5409034,60360m/data=!3m1!1e3!4m5!3m4!1s0x52d81e99ffc99d8b:0xad817742485fe6d3!8m2!3d47.1217918!4d-101.342985 Oliver County ND Google Maps (accessed 26 February 2019)] 6. ^[https://www.daftlogic.com/sandbox-google-maps-find-altitude.htm "Find an Altitude/Oliver County ND" Google Maps (accessed 26 February 2019)] 7. ^{{cite web|url=https://www.census.gov/geo/maps-data/data/docs/gazetteer/counties_list_38.txt|publisher=US Census Bureau|accessdate=February 1, 2015|date=August 22, 2012|title=2010 Census Gazetteer Files|deadurl=yes|archiveurl=https://web.archive.org/web/20150129045530/http://www.census.gov/geo/maps-data/data/docs/gazetteer/counties_list_38.txt|archivedate=January 29, 2015}} 8. ^{{cite web|url=https://www.census.gov/programs-surveys/popest/data/tables.2017.html|title=Population and Housing Unit Estimates|accessdate=19 February 2019}} 9. ^{{cite web|url=https://www.census.gov/prod/www/decennial.html|title=US Decennial Census|publisher=US Census Bureau|accessdate=February 1, 2015}} 10. ^{{cite web|url=http://mapserver.lib.virginia.edu|title=Historical Census Browser|publisher=University of Virginia Library|accessdate=February 1, 2015}} 11. ^{{cite web|url=https://www.census.gov/population/cencounts/nd190090.txt|title=Population of Counties by Decennial Census: 1900 to 1990|publisher=US Census Bureau|editor-last=Forstall|editor-first=Richard L.|date=April 20, 1995|accessdate=February 1, 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=February 1, 2015}} 13. ^1 2 {{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/0500000US38065|title=Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data|accessdate=14 March 2016|publisher=US Census Bureau}} 14. ^{{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_SF1/GCTPH1.CY07/0500000US38065|accessdate=14 March 2016|title=Population, Housing Units, Area, and Density: 2010 - County|publisher=US Census Bureau}} 15. ^{{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP02/0500000US38065|title=Selected Social Characteristics in the US – 2006-2010 American Community Survey 5-Year Estimates|accessdate=14 March 2016|publisher=US Census Bureau}} 16. ^{{cite web|url=http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP03/0500000US38065|title=Selected Economic Characteristics|accessdate=14 March 2016|publisher=US Census Bureau}} 17. ^{{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}} |Centre = Oliver County, North Dakota |Northeast = McLean County |East = Burleigh County |South = Morton County |West = Mercer County }}{{Oliver County, North Dakota}}{{North Dakota}}{{Bismarck-Mandan}}{{coord|47.11|-101.35|display=title|type:adm2nd_region:US-ND_source:UScensus1990}} 3 : Oliver County, North Dakota|1885 establishments in Dakota Territory|Populated places established in 1885 |
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