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 55923 Chatfield Fillmore County 507
MN 55924 Claremont Dodge County 507
MN 55925 Dakota Winona County 507, 608
MN 55926 Dexter Mower County 507
MN 55927 Dodge Center Dodge County 507
MN 55929 Dover Olmsted County 507
MN 55931 Eitzen Houston County 507, 563
MN 55932 Elgin Wabasha County 507
MN 55933 Elkton Mower County 507
MN 55934 Eyota Olmsted 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.