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 55771 Orr St. Louis County 218
MN 55772 Nett Lake Koochiching County 218
MN 55775 Pengilly Itasca County 218
MN 55777 Virginia St. Louis County 218
MN 55779 Saginaw St. Louis County 218
MN 55780 Sawyer Carlton County 218
MN 55781 Side Lake St. Louis County 218
MN 55782 Soudan St. Louis County 218
MN 55783 Sturgeon Lake Pine County 218, 320
MN 55784 Swan River Itasca County 218
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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.