| County : | Polk County |
| State : | Arkansas (AR) |
| Land Area : | 857.67 sq mi |
| Water Area : | 4.78 sq mi |
| Latitude : | 34.4909149 |
| Longitude : | -94.2308841 |
| Population (2010): | 20,662 |
| Population Estimate (2012) : | 20,535 |
| Population Density : | 24.09/sq mi |
| Housing Units (2012) : | 10,002 |
| Median Household Income (2012) : | $33,479 (Arkansas : $40,531, USA : $53,046) |
| Median Family Income (2012) : | $40,705 (Arkansas : $50,453, USA : $64,585) |
| Median House Price (2012) : | $84,100 (Arkansas : $106,300, USA : $181,400) |
Polk County Cities / Towns
| Cove Town (382) | Grannis City (554) | Hatfield Town (413) |
| Mena City (5,737) | Vandervoort Town (87) | Wickes Town (754) |
Polk County Zip Codes
| 71841 (913) | 71937 (2,026) | 71944 (773) |
| 71945 (1,437) | 71953 (14,882) | 71972 (309) |
| 71973 (1,424) |