| Official Zip Code Name | Allegan |
| Zip Code State | Michigan |
| Primary County: | Allegan |
| Area Code | 269 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 697 ft. |
| Area | 156.592 Sqm. |
| Coordinates(Y,X) | 42.527707, -85.859144 |