ZIP code · Green Bay · Wisconsin · United States
ZIP code 54311 — Green Bay
ZIP code 54311 serves Green Bay, Wisconsin.
- Postal code
- 54311Single source Value from one source, not cross-checked.
- City
- Green Bay
- County
- Brown
- State
- Wisconsin
- Country
- United States
- Coordinates
- 44.4914, -87.9267 — precision precise (locality)
View on OpenStreetMap - Population
- 37,588 (ZCTA, ACS 5-year)
- Median household income
- $83,178
- Median age
- 38.5
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 · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page