City · Wisconsin · United States
Berlin, WI — ZIP codes
1 ZIP code · Green Lake County
- City
- Berlin
- County
- Green Lake
- State
- Wisconsin
- Country
- United States
- Postal code
- 54923Single source
- Coordinates
- 43.9769, -88.9490 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 54923 | Berlin | 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.