| Official Zip Code Name | Hardwick |
| Zip Code State | Minnesota |
| Primary County: | Rock |
| Area Code | 507 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 6 |
| Elevation Range | 1712 ft. |
| Area | 50.1 Sqm. |
| Coordinates(Y,X) | 43.804939, -96.252144 |