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 56201 Willmar Kandiyohi County 320
MN 56207 Alberta Stevens County 320
MN 56208 Appleton Swift County 320
MN 56209 Atwater Kandiyohi County 320
MN 56210 Barry Big Stone County 320
MN 56211 Beardsley Big Stone County 320, 605
MN 56212 Bellingham Lac qui Parle County 320, 605
MN 56214 Belview Redwood County 320, 507
MN 56215 Benson Swift County 320
MN 56216 Blomkest Kandiyohi County 320
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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.