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 55306 Burnsville Dakota County 952
MN 55307 Arlington Sibley County 320, 507
MN 55308 Becker Sherburne County 320, 763
MN 55309 Big Lake Sherburne County 763
MN 55310 Bird Island Renville County 320, 507
MN 55311 Maple Grove Hennepin County 763
MN 55312 Brownton McLeod County 320, 507
MN 55313 Buffalo Wright County 320, 763
MN 55314 Buffalo Lake Renville County 320, 507
MN 55315 Carver Carver County 952
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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.