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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.

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Beaufort County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Beaufort County.

County State ZIP Code City Area Codes
Beaufort County SC 29920 Saint Helena Island 843, 854
Beaufort County SC 29925 Hilton Head Island 843
Beaufort County SC 29926 Hilton Head Island 843, 854
Beaufort County SC 29928 Hilton Head Island 843, 854
Beaufort County SC 29931 Lobeco 843
Beaufort County SC 29935 Port Royal 843, 854
Beaufort County SC 29938 Hilton Head Island 843
Beaufort County SC 29940 Seabrook 843, 854
Beaufort County SC 29941 Sheldon 843, 854
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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.