Home > WI > Langlade County > Summit Lake > Zip 54485

Zip Code 54485 — Summit Lake, WI

54485 is a ZIP Code associated with Summit Lake, WI, located within Langlade. The postal region supports an estimated population of 395 residents across Data Pending housing units, with a population density of 6.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.393730, -89.218940)

Data MetricLocal Statistic
Postal / Zip Code54485
Primary CitySummit Lake
State / ProvinceWI
CountyLanglade
Total Population395
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density6.8 people/sq mi
TimezoneAmerica/Chicago

How 54485 Compares

MetricZIP 54485Langlade CountyWI State Average
Population39518,8435,914,913
Median IncomeData PendingN/AN/A
Population Density6.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 54428Elcho3.6 mi975N/A
Zip 54424Deerbrook7.7 mi1,565N/A
Zip 54463Pelican Lake8.0 mi746N/A
Zip 54462Pearson10.6 mi416N/A
Zip 54435Gleason11.3 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 →