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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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Wabaunsee County ZIP Codes

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

County State ZIP Code City Area Codes
Wabaunsee County KS 66401 Alma 785
Wabaunsee County KS 66423 Eskridge 620, 785
Wabaunsee County KS 66431 Harveyville 620, 785
Wabaunsee County KS 66501 Mc Farland 785
Wabaunsee County KS 66507 Maple Hill 785
Wabaunsee County KS 66526 Paxico 785
Wabaunsee County KS 66834 Alta Vista 620, 785

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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.