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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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Seminole County ZIP Codes

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

County State ZIP Code City Area Codes
Seminole County FL 32773 Sanford 321, 407, 689
Seminole County FL 32779 Longwood 321, 407, 689
Seminole County FL 32791 Longwood 407
Seminole County FL 32795 Lake Mary 407
Seminole County FL 32799 Mid Florida 407
Seminole County GA 39845 Donalsonville 229, 334, 448, 850
Seminole County GA 39859 Iron City 229
Seminole County OK 74818 Seminole 405
Seminole County OK 74830 Bowlegs 405, 572
Seminole County OK 74837 Cromwell 405, 572
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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.