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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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Florence County ZIP Codes

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

County State ZIP Code City Area Codes
Florence County SC 29555 Johnsonville 843, 854
Florence County SC 29560 Lake City 843, 854
Florence County SC 29583 Pamplico 843, 854
Florence County SC 29591 Scranton 843, 854
Florence County WI 54120 Fence 534, 715
Florence County WI 54121 Florence 534, 715, 906
Florence County WI 54542 Long Lake 534, 715, 906
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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.