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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Mississippi ZIP Codes

Complete postal directory, details, and geographic map for the State of Mississippi.

State ZIP Code City County Area Codes
MS 39161 Sandhill Rankin County 601
MS 39162 Satartia Yazoo County 601, 662, 769
MS 39163 Sharon Madison County 601, 769
MS 39165 Sibley Adams County 601
MS 39166 Silver City Humphreys County 662
MS 39167 Star Rankin County 601, 769
MS 39168 Taylorsville Smith County 601, 769
MS 39169 Tchula Holmes County 662
MS 39170 Terry Hinds County 601, 769
MS 39171 Thomastown Leake County 601
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Geographic Map of Mississippi

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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.