Guernsey ZIP code, Iowa
The ZIP code for Guernsey, IA is 52221, and its area code is 319.
- USPS city name
- 1 ZIP code
- Population
- 50
- Area code
- 319
- County
- Poweshiek County
- State
- Iowa
ZIP codes addressed as Guernsey
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
52221 | Guernsey , IA | Standard | 332 | $86,473 | $228,000 |
Map of Guernsey ZIP codes
The ZIP codes of Guernsey, IA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Guernsey
The nearest larger towns are Deep River (335 people, 5.0 mi), Victor (987 people, 6.1 mi) and Brooklyn (1,459 people, 7.6 mi).
| Town | Population | Distance |
|---|---|---|
| Williamsburg | 3,360 | 17.2 mi |
| Marengo | 2,725 | 17.5 mi |
| Grinnell | 9,505 | 20.4 mi |
| Tama | 3,051 | 24.7 mi |
| Oskaloosa | 11,504 | 29.1 mi |
More nearby: every ZIP code in Poweshiek County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Guernsey, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/guernsey
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