ZIP code · Junction City · Wisconsin · United States
ZIP code 54443 — Junction City
ZIP code 54443 serves Junction City, Wisconsin.
- Postal code
- 54443Single source Value from one source, not cross-checked.
- City
- Junction City
- County
- Portage FIPS 55097
- State
- Wisconsin
- Country
- United States
- Coordinates
- 44.5963, -89.7438 — precision precise (locality)
View on OpenStreetMap - Population
- 2,111 (ZCTA, ACS 5-year)
- Population density
- 24 / sq mi
- Land area
- 89.5 sq mi (231.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $96,397
- Per-capita income
- $43,628
- Median age
- 45.3
- Households
- 851
- Housing units
- 1,038
- Median home value
- $258,800
- Median gross rent
- $850 / month
- Congressional district
- WI-3 (119th Congress)
- USDA hardiness zone
- 4b (-25 to -20 °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 54443 with another ZIP · ZIPs within 25 miles · distance from 54443
Map of ZIP code 54443
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 7°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 24 | 28 | 40 | 54 | 67 | 76 | 80 | 78 | 70 | 57 | 42 | 29 |
| Avg low °F | 7 | 9 | 21 | 33 | 45 | 56 | 60 | 58 | 50 | 37 | 26 | 14 |
| Precip in | 1.2 | 1.1 | 1.8 | 3.4 | 4.1 | 5.0 | 3.8 | 3.8 | 3.6 | 2.7 | 1.9 | 1.5 |
NOAA 1991–2020 climate normals from the nearest station: STEVENS PT (9.8 mi) · NOAA NCEI
Places in ZIP 54443
- 2 schools
- 1 restaurants & cafés
- 5 parks
- 1 post offices
- 3 places of worship
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
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