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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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Los Angeles County ZIP Codes

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

County State ZIP Code City Area Codes
Los Angeles County CA 91364 Woodland Hills 310, 424, 747, 818
Los Angeles County CA 91365 Woodland Hills 213
Los Angeles County CA 91367 Woodland Hills 747, 818
Los Angeles County CA 91371 Woodland Hills 747, 818
Los Angeles County CA 91372 Calabasas 818
Los Angeles County CA 91376 Agoura Hills 818
Los Angeles County CA 91380 Santa Clarita 661
Los Angeles County CA 91381 Stevenson Ranch 661, 747, 805, 818, 820
Los Angeles County CA 91382 Santa Clarita 661
Los Angeles County CA 91383 Santa Clarita 661
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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.