U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
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State directory

Minnesota ZIP Codes

Complete postal directory, details, and geographic map for the State of Minnesota.

State ZIP Code City County Area Codes
MN 56588 Vining Otter Tail County 218
MN 56589 Waubun Mahnomen County 218
MN 56590 Wendell Grant County 218, 320
MN 56591 White Earth Becker County 218
MN 56592 Winger Polk County 218
MN 56593 Wolf Lake Becker County 218
MN 56594 Wolverton Wilkin County 218, 701
MN 56601 Bemidji Beltrami County 218
MN 56619 Bemidji Beltrami County 218
MN 56621 Bagley Clearwater County 218
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.