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

South Carolina ZIP Codes

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

State ZIP Code City County Area Codes
SC 29430 Bethera Berkeley County 843
SC 29431 Bonneau Berkeley County 843, 854
SC 29432 Branchville Orangeburg County 803, 839, 843, 854
SC 29433 Canadys Colleton County 843
SC 29434 Cordesville Berkeley County 843, 854
SC 29435 Cottageville Colleton County 843, 854
SC 29436 Cross Berkeley County 803, 839, 843, 854
SC 29437 Dorchester Dorchester County 803, 839, 843, 854
SC 29438 Edisto Island Charleston County 843, 854
SC 29439 Folly Beach Charleston County 843, 854
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Geographic Map of South Carolina

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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.