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.

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Orange County ZIP Codes

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

County State ZIP Code City Area Codes
Orange County CA 92867 Orange 657, 714
Orange County CA 92868 Orange 657, 714
Orange County CA 92869 Orange 657, 714
Orange County CA 92870 Placentia 657, 714
Orange County CA 92871 Placentia 714
Orange County CA 92885 Yorba Linda 714
Orange County CA 92886 Yorba Linda 657, 714, 840, 909
Orange County CA 92887 Yorba Linda 657, 714, 840, 909, 951
Orange County CA 92899 Anaheim 714, 909, 562, 626, 949
Orange County FL 32703 Apopka 321, 352, 407, 689
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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.