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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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Citrus County ZIP Codes

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

County State ZIP Code City Area Codes
Citrus County FL 34423 Crystal River 352
Citrus County FL 34428 Crystal River 352
Citrus County FL 34429 Crystal River 352
Citrus County FL 34433 Dunnellon 352
Citrus County FL 34434 Dunnellon 352
Citrus County FL 34436 Floral City 352
Citrus County FL 34442 Hernando 352
Citrus County FL 34445 Holder 352
Citrus County FL 34446 Homosassa 352
Citrus County FL 34447 Homosassa Springs 352
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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.