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

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State directory

Kansas ZIP Codes

Complete postal directory, details, and geographic map for the State of Kansas.

State	ZIP Code	City	County	Area Codes
KS	67152	Wellington	Sumner County	`316, 620`
KS	67154	Whitewater	Butler County	`316, 620`
KS	67155	Wilmore	Comanche County	`620`
KS	67156	Winfield	Cowley County	`620`
KS	67159	Zenda	Kingman County	`620`
KS	67201	Wichita	Sedgwick County	`316`
KS	67202	Wichita	Sedgwick County	`316`
KS	67203	Wichita	Sedgwick County	`316`
KS	67204	Wichita	Sedgwick County	`316`
KS	67205	Wichita	Sedgwick County	`316`

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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.