ZIP code · Hammond · Wisconsin · United States
ZIP code 54015 — Hammond
ZIP code 54015 serves Hammond, Wisconsin.
- Postal code
- 54015Single source Value from one source, not cross-checked.
- City
- Hammond
- County
- St. Croix
- State
- Wisconsin
- Country
- United States
- Coordinates
- 44.9670, -92.4472 — precision precise (locality)
View on OpenStreetMap
About this page
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. Data generated on 2026-08-21. Methodology · Report an error on this page