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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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Butler County ZIP Codes

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

County State ZIP Code City Area Codes
Butler County NE 68014 Bruno 402, 531
Butler County NE 68036 Linwood 402, 531
Butler County NE 68624 Bellwood 402, 531
Butler County NE 68626 Brainard 402, 531
Butler County NE 68632 David City 402, 531
Butler County NE 68635 Dwight 402, 531
Butler County NE 68658 Rising City 402, 531
Butler County NE 68667 Surprise 402, 531
Butler County NE 68669 Ulysses 402, 531
Butler County OH 45004 Collinsville 283, 513
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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.