Harmon County | |
|---|---|
 Harmon County Courthouse in January 2015 | |
 Location within the U.S. state of Oklahoma | |
 Oklahoma's location within the U.S. | |
| Coordinates: 34°44′N 99°50′W / 34.74°N 99.84°W | |
| Country |  United States |
| State |  Oklahoma |
| Founded | 1909 |
| Seat | Hollis |
| Largest city | Hollis |
| Area | |
| • Total | 539 sq mi (1,400 km2) |
| • Land | 537 sq mi (1,390 km2) |
| • Water | 1.5 sq mi (4 km2) 0.3% |
| Population (2020) | |
| • Total | 2,488 |
| • Density | 4.6/sq mi (1.8/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 3rd |
Harmon County is a county in the southwest corner of the U.S. state of Oklahoma. As of the 2020 Census, the population was 2,488,[1] making it the second-least populous county in Oklahoma, behind only Cimarron County. It has lost population in every census since 1930. The county seat is Hollis.[2]
- ^ "Harmon County, Oklahoma". United States Census Bureau. Retrieved May 13, 2023.
- ^ "Find a County". National Association of Counties. Retrieved June 7, 2011.