City
Guernsey, IA ZIP codes
1 ZIP, including 52221 as primary city.
Map of Guernsey
ZIP code map
ZIP share of this city
Population share
- 5222128.1%
Primary city
ZIP codes in Guernsey
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 52221 | Guernsey | Poweshiek County | 328 | $84,250 |