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
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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 55001 Afton Washington County 534, 651, 715
MN 55002 Almelund Chisago County 651
MN 55003 Bayport Washington County 534, 651, 715
MN 55005 Bethel Anoka County 651, 763
MN 55006 Braham Isanti County 320, 763
MN 55007 Brook Park Kanabec County 320
MN 55008 Cambridge Isanti County 320, 651, 763
MN 55009 Cannon Falls Goodhue County 507, 651
MN 55010 Castle Rock Dakota County 651
MN 55011 Cedar Anoka County 651, 763
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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.