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U.S. ZIP Codes Database 2026

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El Dorado County ZIP Codes

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

County State ZIP Code City Area Codes
El Dorado County CA 95656 Mount Aukum 530
El Dorado County CA 95664 Pilot Hill 279, 530, 916
El Dorado County CA 95667 Placerville 530
El Dorado County CA 95672 Rescue 279, 530, 916
El Dorado County CA 95682 Shingle Springs 209, 279, 350, 530, 916
El Dorado County CA 95684 Somerset 209, 350, 530
El Dorado County CA 95709 Camino 530
El Dorado County CA 95720 Kyburz 530
El Dorado County CA 95721 Echo Lake 530
El Dorado County CA 95726 Pollock Pines 209, 350, 530
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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.