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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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Nevada County ZIP Codes

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

County State ZIP Code City Area Codes
Nevada County AR 71722 Bluff City 870
Nevada County AR 71828 Cale 870
Nevada County AR 71835 Emmet 870
Nevada County AR 71844 Laneburg 870
Nevada County AR 71857 Prescott 870
Nevada County AR 71858 Rosston 870
Nevada County AR 71864 Willisville 870
Nevada County CA 95712 Chicago Park 530
Nevada County CA 95924 Cedar Ridge 530
Nevada County CA 95945 Grass Valley 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.