City
Harper, IA ZIP codes
1 ZIP, including 52231 as primary city.
Map of Harper
ZIP code map
ZIP share of this city
Population share
- 5223137.3%
Primary city
ZIP codes in Harper
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 52231 | Harper | Keokuk County | 497 | $69,545 |
City
1 ZIP, including 52231 as primary city.
Primary city
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 52231 | Harper | Keokuk County | 497 | $69,545 |