Oliver County, North Dakota | |
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Location in the U.S. state of North Dakota |
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North Dakota's location in the U.S. |
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Founded | May 18, 1885 |
Seat | Center |
Largest city | Center |
Area | |
• Total | 731 sq mi (1,893 km2) |
• Land | 723 sq mi (1,873 km2) |
• Water | 8.7 sq mi (23 km2), 1.2% |
Population (est.) | |
• (2016) | 1,870 |
• Density | 2.6/sq mi (1/km²) |
Congressional district | At-large |
Time zone | Central: UTC-6/-5 |
Oliver County is a county located in the U.S. state of North Dakota. As of the 2010 census, the population was 1,846, making it the fifth-least populous county in North Dakota. Its county seat and only city is Center.
The county was created by the 1885 territorial legislature and was organized on May 18, 1885. 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. Sanger (Raymond) was the county seat from 1885 to 1902, when the title went to Center.
Oliver County is included in the Bismarck, ND Metropolitan Statistical Area.
According to the U.S. Census Bureau, the county has a total area of 731 square miles (1,890 km2), of which 723 square miles (1,870 km2) is land and 8.7 square miles (23 km2) (1.2%) is water. It is the fifth-smallest county in North Dakota by area.
As of the census of 2000, there were 2,065 people, 791 households, and 604 families residing in the county. The population density was 1/km² (3/sq mi). There were 903 housing units at an average density of 0/km² (1/sq mi). 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.