City · Wisconsin · United States
Elderon, WI — ZIP codes
1 ZIP code · Marathon County
- City
- Elderon
- County
- Marathon
- State
- Wisconsin
- Country
- United States
- Postal code
- 54429Single source
- Coordinates
- 44.7802, -89.2478 View on OpenStreetMap
- Area codes
- 534, 715
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 54429 | Elderon | 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 · NOAA NCEI · usda-phzm. Last generated : 2026-08-21. Report an error.