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

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 29721 Lancaster Lancaster County 803
SC 29722 Lancaster Lancaster County 803
SC 29724 Lando Chester County 803, 839
SC 29726 Mc Connells York County 803, 839
SC 29727 Mount Croghan Chesterfield County 704, 843, 854, 980
SC 29728 Pageland Chesterfield County 704, 803, 839, 843, 854, 980
SC 29729 Richburg Chester County 803, 839
SC 29730 Rock Hill York County 803, 839
SC 29731 Rock Hill York County 803
SC 29732 Rock Hill York County 803, 839
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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.