| County : | Aitkin County |
| State : | Minnesota (MN) |
| Land Area : | 1,821.65 sq mi |
| Water Area : | 173.63 sq mi |
| Latitude : | 46.6024464 |
| Longitude : | -93.4197600 |
| Population (2010): | 16,202 |
| Population Estimate (2012) : | 16,166 |
| Population Density : | 8.89/sq mi |
| Housing Units (2012) : | 16,029 |
| Median Household Income (2012) : | $41,191 (Minnesota : $59,126, USA : $53,046) |
| Median Family Income (2012) : | $49,692 (Minnesota : $74,032, USA : $64,585) |
| Median House Price (2012) : | $173,400 (Minnesota : $194,300, USA : $181,400) |
Aitkin County Cities / Towns
| Aitkin City (2,165) | Hill City (633) | Mcgrath City (80) |
| Mcgregor City (391) | Palisade City (167) | Tamarack City (94) |
Aitkin County Zip Codes
| 55735 (1,809) | 55748 (1,476) | 55752 (395) |
| 55760 (3,108) | 55783 (2,437) | 55785 (263) |
| 55787 (525) | 55798 (581) | 56342 (2,739) |
| 56350 (570) | 56431 (8,931) | 56469 (998) |