Find the last 4 digits (ZIP+4) for an address in 56437

ZIP 56437, Bertha, MN is filled in. Just type the street address.

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ZIP Code 56437 – Bertha, MN

Bertha, Minnesota · Todd County · Central time

ZIP code56437
CityBertha
StateMinnesota
CountyTodd CountyOtter Tail County
Population1,410
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area66.18 sq mi
Center (lat, long)46.2457, -95.0585

Area codes in this area

320

These are the area codes that most often serve ZIP 56437 (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

56453 Hewitt · 7.4 mi56446 Eagle Bend · 8.3 mi56434 Aldrich · 8.7 mi56440 Clarissa · 8.7 mi56438 Browerville · 13.6 mi56361 Parkers Prairie · 14.3 mi56527 Deer Creek · 15 mi56482 Wadena · 15.7 mi

About ZIP 56437

ZIP code 56437 is assigned to Bertha, Minnesota. It crosses 2 counties; most of its land is in Todd County. Its Census area covers about 66.18 square miles of land. The closest neighboring ZIP is 56453 (Hewitt), about 7.4 miles away.

Every address in 56437 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