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Zip Code 56542 — Fosston, MN

56542 is a ZIP Code associated with Fosston, MN, located within Polk. The postal region supports an estimated population of 2,486 residents across Data Pending housing units, with a population density of 5.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (47.566790, -95.723310)

Data MetricLocal Statistic
Postal / Zip Code56542
Primary CityFosston
State / ProvinceMN
CountyPolk
Total Population2,486
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5.3 people/sq mi
TimezoneAmerica/Chicago

How 56542 Compares

MetricZIP 56542Polk CountyMN State Average
Population2,48632,7865,739,754
Median IncomeData PendingN/AN/A
Population Density5.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 56556Mcintosh10.0 mi1,312N/A
Zip 56651Lengby10.1 mi667N/A
Zip 56592Winger13.4 mi550N/A
Zip 56516Bejou14.2 mi352N/A
Zip 56646Gully16.0 mi266N/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 →