What County Is 52231 In?
ZIP 52231 is located in
Keokuk County
Harper, Iowa (IA)
Keokuk County — ZIP 52231
ZIP 52231 highlighted in Keokuk County, Iowa. Click neighboring ZIPs to explore.
ZIP Code Details
| ZIP Code | 52231 |
| County | Keokuk County |
| City | Harper |
| State | Iowa (IA) |
| FIPS Code | 19107 |
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Frequently Asked Questions
What county is ZIP code 52231 in?
ZIP code 52231 is located in Keokuk County, Iowa (IA).
What city is ZIP code 52231 in?
ZIP code 52231 is primarily associated with Harper, Iowa.
What state is ZIP code 52231 in?
ZIP code 52231 is in the state of Iowa (IA).