Polk County | |
---|---|
Coordinates: 34°30′07″N 94°14′27″W / 34.501944444444°N 94.240833333333°W | |
Country | United States |
State | Arkansas |
Founded | November 30, 1844 |
Named for | James K. Polk |
Seat | Mena |
Largest city | Mena |
Area | |
• Total | 862 sq mi (2,230 km2) |
• Land | 858 sq mi (2,220 km2) |
• Water | 4.8 sq mi (12 km2) 0.6% |
Population | |
• Total | 19,221 |
• Density | 22/sq mi (8.6/km2) |
Time zone | UTC−6 (Central) |
• Summer (DST) | UTC−5 (CDT) |
Polk County is a county of the U.S. state of Arkansas. As of the 2020 census, the population was 19,221.[1] The county seat is Mena.[2] Polk County was founded on November 30, 1844, and named for James Polk, 11th President of the United States (1845–1849).