10 Most Populated ZIP Codes in Kansas

The top ZIP code for population in Kansas is 66062 (Olathe, Johnson County), with a population of 77,794. Across the top 10 most populated ZIP codes in Kansas, population ranges from 77,794 to 32,529, covering communities from Olathe to Manhattan.

Rank	ZIP	City	County	Population	Population
1	66062	Olathe	Johnson County	77,794	77,794
2	66061	Olathe	Johnson County	67,510	67,510
3	67401	Salina	Saline County	50,272	50,272
4	67212	Wichita	Sedgwick County	43,278	43,278
5	66502	Manhattan	Riley County	43,247	43,247
6	66048	Leavenworth	Leavenworth County	35,551	35,551
7	67846	Garden City	Finney County	34,276	34,276
8	66212	Overland Park	Johnson County	32,804	32,804
9	66614	Topeka	Shawnee County	32,586	32,586
10	67217	Wichita	Sedgwick County	32,529	32,529

Methodology

Rankings are derived from the U.S. Census Bureau American Community Survey 5-Year Estimates, vintage 2019 to 2023, joined to USPS ZIP Code Tabulation Areas. We rank by population and surface the top 10 ZIP codes within Kansas. Values reflect ZCTA-level estimates and may differ slightly from city-level figures. Compiled and reviewed by the Zip Code Near Me Data Team.

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Reviewed by Zip Code Near Me Data Team. Last verified June 13, 2026.

10 Most Populated ZIP Codes in Kansas

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