City · Iowa · United States
Williamsburg, IA — ZIP codes
1 ZIP code · Iowa County
- City
- Williamsburg
- County
- Iowa
- State
- Iowa
- Country
- United States
- Postal code
- 52361Single source
- Coordinates
- 41.6393, -92.0240 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 52361 | Williamsburg | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.