| City : | Hardwick City |
| County : | Rock County |
| State : | Minnesota (MN) |
| Land Area : | 1.74 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 43.7740870 |
| Longitude : | -96.1974874 |
| Population (2010): | 198 |
| Population Estimate (2012) : | 140 |
| Population Density : | 113.61/sq mi |
| Housing Units (2012) : | 103 |
| Median Household Income (2012) : | $31,250 (Minnesota : $59,126, USA : $53,046) |
| Median Family Income (2012) : | $47,188 (Minnesota : $74,032, USA : $64,585) |
| Median House Price (2012) : | $71,300 (Minnesota : $194,300, USA : $181,400) |
Hardwick City Zip Codes
| 56134 (462) |