Cities in Johnson County, Kansas by Population (2024)

There are 23 cities in Johnson County, Kansas.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
2024 Population
Overland Park197,730
Kansas City150,403
Olathe149,657
Shawnee70,957
Lenexa59,687
Leawood33,538
Gardner24,995
Prairie Village22,933
Merriam10,813
Spring Hill10,381
Mission9,679
Bonner Springs7,511
De Soto6,809
Roeland Park6,676
Eudora6,445
Fairway4,170
Mission Hills3,515
Westwood1,724
Edgerton1,713
Lake Quivira1,013
Westwood Hills394
Mission Woods195
Bucyrus0

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Johnson County, Kansas?

Overland Park is the largest city in Johnson County.

What is the smallest city in Johnson County, Kansas?

Bucyrus is the smallest city in Johnson County.

How many cities are in Johnson County?

There are 23 cities in Johnson County, Kansas.

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