City
Union, MI ZIP codes
1 ZIP, including 49130 as primary city.
Map of Union
ZIP code map
ZIP share of this city
Population share
No overlap percents for this place — ZIP codes are listed from the city or county field.
ZIP codes in Union
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 49130 | Union | Cass County | 1,216 | $81,728 |