| Official Zip Code Name | Johannesburg |
| Zip Code State | Michigan |
| Primary County: | Otsego |
| Area Code | 989 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 1283 ft. |
| Area | 155.149 Sqm. |
| Coordinates(Y,X) | 45.026832, -84.378630 |