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Zip Code 54149 — Mountain, WI

54149 is a ZIP Code associated with Mountain, WI, located within Oconto. The postal region supports an estimated population of 1,210 residents across Data Pending housing units, with a population density of 3.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.204000, -88.474450)

Data MetricLocal Statistic
Postal / Zip Code54149
Primary CityMountain
State / ProvinceWI
CountyOconto
Total Population1,210
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density3.5 people/sq mi
TimezoneAmerica/Chicago

How 54149 Compares

MetricZIP 54149Oconto CountyWI State Average
Population1,21038,5835,914,913
Median IncomeData PendingN/AN/A
Population Density3.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 54138Lakewood9.0 mi787N/A
Zip 54175Townsend10.1 mi1,101N/A
Zip 54174Suring11.8 mi3,171N/A
Zip 54491White Lake14.3 mi1,607N/A
Zip 54161Pound16.4 mi2,595N/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 →