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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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Butte County ZIP Codes

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

County State ZIP Code City Area Codes
Butte County CA 95914 Bangor 530
Butte County CA 95916 Berry Creek 530
Butte County CA 95917 Biggs 530
Butte County CA 95926 Chico 530
Butte County CA 95927 Chico 530
Butte County CA 95928 Chico 530
Butte County CA 95929 Chico 530
Butte County CA 95930 Clipper Mills 530
Butte County CA 95938 Durham 530
Butte County CA 95940 Feather Falls 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.