ZIP code · Green Bay · Wisconsin · United States
ZIP code 54307 — Green Bay
ZIP code 54307 serves Green Bay, Wisconsin.
- Postal code
- 54307Single source Value from one source, not cross-checked.
- City
- Green Bay
- County
- Brown FIPS 55009
- State
- Wisconsin
- Country
- United States
- Coordinates
- 44.4601, -88.0074 — precision precise (locality)
View on OpenStreetMap - Population
- 1,162 (ZCTA, ACS 5-year)
- Population density
- 13,680 / sq mi
- Land area
- 0.1 sq mi (0.2 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $1,218
- Median age
- 34.8
- Households
- 0
- Housing units
- 0
- Congressional district
- WI-8 (119th Congress)
- USDA hardiness zone
- 5b (-15 to -10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
Tools: compare 54307 with another ZIP · ZIPs within 25 miles · distance from 54307
Map of ZIP code 54307
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low 11°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 26 | 29 | 40 | 54 | 67 | 77 | 81 | 79 | 72 | 58 | 44 | 31 |
| Avg low °F | 11 | 13 | 24 | 35 | 46 | 56 | 60 | 58 | 50 | 40 | 29 | 18 |
| Precip in | 1.4 | 1.2 | 2.0 | 3.0 | 3.4 | 4.1 | 3.6 | 3.4 | 3.2 | 2.7 | 2.0 | 1.8 |
NOAA 1991–2020 climate normals from the nearest station: GREEN BAY (5.8 mi) · NOAA NCEI
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 · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page