Find the last 4 digits (ZIP+4) for an address in 56542

ZIP 56542, Fosston, MN is filled in. Just type the street address.

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ZIP Code 56542 – Fosston, MN

Fosston, Minnesota · Polk County · Central time

ZIP code56542
CityFosston
StateMinnesota
CountyPolk CountyMahnomen County
Population2,486
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area180.16 sq mi
Center (lat, long)47.5681, -95.7278

Area codes in this area

218

These are the area codes that most often serve ZIP 56542 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

56651 Lengby · 9.4 mi56556 Mcintosh · 9.6 mi56592 Winger · 13.3 mi56516 Bejou · 14.2 mi56646 Gully · 15.5 mi56535 Erskine · 16.4 mi56634 Clearbrook · 17.2 mi56644 Gonvick · 17.6 mi

About ZIP 56542

ZIP code 56542 is assigned to Fosston, Minnesota. It crosses 2 counties; most of its land is in Polk County. Its Census area covers about 180.16 square miles of land. The closest neighboring ZIP is 56651 (Lengby), about 9.4 miles away.

Every address in 56542 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources