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 56052 Kilkenny Le Sueur County 507
MN 56054 Lafayette Nicollet County 507
MN 56055 Lake Crystal Blue Earth County 507
MN 56056 La Salle Watonwan County 507
MN 56057 Le Center Le Sueur County 507, 952
MN 56058 Le Sueur Le Sueur County 507, 952
MN 56060 Lewisville Watonwan County 507
MN 56062 Madelia Watonwan County 507
MN 56063 Madison Lake Blue Earth County 507
MN 56065 Mapleton Blue Earth 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.