ZIP code · Appleton · Wisconsin · United States
ZIP code 54912 — Appleton
ZIP code 54912 serves Appleton, Wisconsin.
- Postal code
- 54912Single source Value from one source, not cross-checked.
- City
- Appleton
- County
- Outagamie
- State
- Wisconsin
- Country
- United States
- Coordinates
- 44.4163, -88.4649 — precision precise (locality)
View on OpenStreetMap - 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)
- Area code
- 920Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 54912 with another ZIP · ZIPs within 25 miles · distance from 54912
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 10°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 25 | 29 | 41 | 54 | 67 | 77 | 82 | 79 | 72 | 58 | 43 | 31 |
| Avg low °F | 10 | 12 | 22 | 34 | 46 | 57 | 61 | 60 | 51 | 39 | 28 | 17 |
| Precip in | 1.4 | 1.1 | 1.9 | 3.2 | 3.6 | 4.7 | 3.8 | 3.6 | 3.2 | 2.8 | 2.1 | 1.8 |
NOAA 1991–2020 climate normals from the nearest station: APPLETON (9.7 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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page