| Official Zip Code Name | Republic |
| Zip Code State | Michigan |
| Primary County: | Marquette |
| Area Code | 906 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 1543 ft. |
| Area | 176.887 Sqm. |
| Coordinates(Y,X) | 46.376420, -88.033474 |