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

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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	67575	Rush Center	Rush County	`620, 785`
KS	67576	St John	Stafford County	`620`
KS	67578	Stafford	Stafford County	`620`
KS	67579	Sterling	Rice County	`620`
KS	67581	Sylvia	Reno County	`620`
KS	67583	Turon	Reno County	`620`
KS	67584	Utica	Ness County	`620, 785`
KS	67585	Yoder	Reno County	`620`
KS	67601	Hays	Ellis County	`785`
KS	67621	Agra	Phillips County	`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.