Slope County, North Dakota
Slope County, North Dakota | |
|---|---|
Former Slope County Courthouse in Amidon | |
Location within the U.S. state of North Dakota | |
| Coordinates: 46°26′45″N 103°27′45″W / 46.445834°N 103.462462°W | |
| Country | United States |
| State | North Dakota |
| Founded | November 3, 1914 (created) January 14, 1915 (organized) |
| Seat | Amidon |
| Largest city | Marmarth |
| Area | |
• Total | 1,219.504 sq mi (3,158.50 km2) |
| • Land | 1,215.264 sq mi (3,147.52 km2) |
| • Water | 4.240 sq mi (10.98 km2) 0.35% |
| Population (2020) | |
• Total | 706 |
• Estimate (2024) | 660 |
| • Density | 0.543/sq mi (0.210/km2) |
| Time zone | UTC−7 (Mountain) |
| • Summer (DST) | UTC−6 (MDT) |
| Area code | 701 |
| Congressional district | At-large |
| Website | slopecountynd.gov |
Slope County is a county in the U.S. state of North Dakota. As of the 2020 census, the population was 706, and was estimated to be 660 in 2024, making it the least populous county in North Dakota and the 18th-least populous county in the United States. The county seat is Amidon and the largest city is Marmarth.