Home > WI > Portage County > Junction City > Zip 54443

Zip Code 54443 — Junction City, WI

54443 is a ZIP Code associated with Junction City, WI, located within Portage. The postal region supports an estimated population of 2,145 residents across Data Pending housing units, with a population density of 9.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.612430, -89.752640)

Data MetricLocal Statistic
Postal / Zip Code54443
Primary CityJunction City
State / ProvinceWI
CountyPortage
Total Population2,145
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density9.3 people/sq mi
TimezoneAmerica/Chicago

How 54443 Compares

MetricZIP 54443Portage CountyWI State Average
Population2,14568,0735,914,913
Median IncomeData PendingN/AN/A
Population Density9.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 54454Milladore6.5 mi1,215N/A
Zip 54481Stevens Point8.6 mi28,242N/A
Zip 54475Rudolph9.2 mi1,447N/A
Zip 54455Mosinee10.9 mi19,025N/A
Zip 54412Auburndale11.9 mi2,122N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →