| County : | Polk County |
| State : | Missouri (MO) |
| Land Area : | 635.52 sq mi |
| Water Area : | 6.89 sq mi |
| Latitude : | 37.6167611 |
| Longitude : | -93.4008166 |
| Population (2010): | 31,137 |
| Population Estimate (2012) : | 31,035 |
| Population Density : | 48.99/sq mi |
| Housing Units (2012) : | 13,304 |
| Median Household Income (2012) : | $38,852 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $49,304 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $110,900 (Missouri : $138,400, USA : $181,400) |
Polk County Cities / Towns
| Aldrich Village (80) | Bolivar City (10,325) | Fair Play City (475) |
| Flemington Village (148) | Goodnight Village (18) | Halfway Village (173) |
| Humansville City (1,048) | Morrisville Town (388) | Pleasant Hope City (614) |
Polk County Zip Codes
| 65601 (812) | 65613 (17,396) | 65617 (1,630) |
| 65622 (8,716) | 65640 (887) | 65648 (5,614) |
| 65649 (1,593) | 65650 (1,520) | 65663 (2,481) |
| 65674 (2,991) | 65685 (877) | 65710 (1,275) |
| 65725 (2,459) | 65727 (218) | 65767 (2,106) |
| 65770 (3,002) | 65781 (8,543) |