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 56309 Ashby Grant County 218
MN 56310 Avon Stearns County 320
MN 56311 Barrett Grant County 218, 320
MN 56312 Belgrade Stearns County 320
MN 56313 Bock Mille Lacs County 320
MN 56314 Bowlus Morrison County 320
MN 56315 Brandon Douglas County 218, 320
MN 56316 Brooten Stearns County 320
MN 56317 Buckman Morrison County 320
MN 56318 Burtrum Todd County 320
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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.