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 55038 Hugo Washington County 651, 763
MN 55040 Isanti Isanti County 651, 763
MN 55041 Lake City Wabasha County 507, 534, 651, 715
MN 55042 Lake Elmo Washington County 651
MN 55043 Lakeland Washington County 534, 651, 715
MN 55044 Lakeville Dakota County 651, 952
MN 55045 Lindstrom Chisago County 651
MN 55046 Lonsdale Rice County 507, 952
MN 55047 Marine On Saint Croix Washington County 534, 651, 715
MN 55049 Medford Steele County 507
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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.