City
Union, IA ZIP codes
1 ZIP, including 50258 as primary city.
Map of Union
ZIP code map
ZIP share of this city
Population share
- 5025852.0%
Primary city
ZIP codes in Union
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 50258 | Union | Hardin County | 989 | $82,865 |
City
1 ZIP, including 50258 as primary city.
Primary city
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 50258 | Union | Hardin County | 989 | $82,865 |