Thayer ZIP code, Iowa
The ZIP code for Thayer, IA is 50254, and its area code is 641.
- USPS city name
- 1 ZIP code
- Population
- 45
- Area code
- 641
- County
- Union County
- State
- Iowa
ZIP codes addressed as Thayer
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
50254 | Thayer , IA | Standard | 296 | $64,211 | $175,000 |
Map of Thayer ZIP codes
The ZIP codes of Thayer, 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 Thayer
The nearest larger towns are Murray (614 people, 5.3 mi), Lorimor (319 people, 6.8 mi) and Afton (817 people, 7.6 mi).
| Town | Population | Distance |
|---|---|---|
| Osceola | 5,523 | 13.7 mi |
| Creston | 7,435 | 16.5 mi |
| Winterset | 5,416 | 22.3 mi |
More nearby: every ZIP code in Union County · Iowa ZIP codes
Cite this page
zipcodes.pro. “Thayer, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/thayer
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