Hamlin ZIP code, Iowa
The ZIP code for Hamlin, IA is 50117, and its area code is 712.
- USPS city name
- 1 ZIP code
- Population
- 128
- Area code
- 712
- County
- Audubon County
- State
- Iowa
NANPA lists no telephone rate centre for Hamlin itself, so these are the area codes of the nearest one, Exira (6.6 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Hamlin
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
50117 | Hamlin , IA | Standard | 128 | $104,167 | $222,700 |
Map of Hamlin ZIP codes
The ZIP codes of Hamlin, 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 Hamlin
The nearest larger towns are Audubon (2,130 people, 7.6 mi), Exira (705 people, 7.7 mi) and Adair (830 people, 15 mi).
| Town | Population | Distance |
|---|---|---|
| Atlantic | 6,763 | 23.2 mi |
| Carroll | 10,208 | 27.2 mi |
| Harlan | 4,891 | 27.8 mi |
More nearby: every ZIP code in Audubon County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Hamlin, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/hamlin
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