U.S. postal lookup

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.

42,735 verified records
All states and U.S. territories
Maps and coordinates
County directory

Benton County ZIP Codes

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

County State ZIP Code City Area Codes
Benton County AR 72711 Avoca 479
Benton County AR 72712 Bentonville 479
Benton County AR 72713 Bentonville 479
Benton County AR 72714 Bella Vista 417, 479
Benton County AR 72715 Bella Vista 417, 479
Benton County AR 72716 Bentonville 479
Benton County AR 72718 Cave Springs 479
Benton County AR 72719 Centerton 479
Benton County AR 72722 Decatur 479
Benton County AR 72728 Elm Springs 479
Page 1 of 9

Geographic Map of Benton County

Postal context

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.