| Zip Code : | 56647 |
| City : | Blackduck city, Tenstrike city |
| County : | Beltrami County |
| State : | Minnesota (MN) |
| | |
| Land Area : | 80.48 sq mi |
| Water Area : | 6.88 sq mi |
| Latitude : | 47.6899354 |
| Longitude : | -94.6187310 |
| | |
| Population (2010): | 839 |
| Population Estimate (2012) : | 721 |
| Population Density : | 10.42/sq mi |
| Housing Units (2012) : | 520 |
| Median Household Income (2012) : | $48,500 (Minnesota : $59,126, USA : $53,046) |
| Median Family Income (2012) : | $53,611 (Minnesota : $74,032, USA : $64,585) |
| Median House Price (2012) : | $143,500 (Minnesota : $194,300, USA : $181,400) |