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	67764	Winona	Logan County	`620, 785`
KS	67801	Dodge City	Ford County	`620`
KS	67831	Ashland	Clark County	`580, 620`
KS	67834	Bucklin	Ford County	`620`
KS	67835	Cimarron	Gray County	`620, 785`
KS	67836	Coolidge	Hamilton County	`620, 719`
KS	67837	Copeland	Gray County	`620`
KS	67838	Deerfield	Kearny County	`620`
KS	67839	Dighton	Lane County	`620, 785`
KS	67840	Englewood	Clark County	`620`

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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.