City · Michigan · United States
Jamestown, MI — ZIP codes
1 ZIP code · Ottawa County
- City
- Jamestown
- County
- Ottawa
- State
- Michigan
- Country
- United States
- Postal code
- 49427Single source
- Coordinates
- 42.8267, -85.8444 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 49427 | Jamestown | 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.