Johnson County

Countryside
De Soto
Edgerton
Fairway
Gardner
Lake Quivira
Leawood
Lenexa
Merriam
Mission
Mission Hills
Olathe
Overland Park
Prairie Village
Roeland Park
Shawnee
Spring Hill
Westwood
Westwood Hills
DB-City :Johnson County
HASC code :US-KS-JO
FIPS 6-4 code :20091
Capital :Olathe
Largest city :Overland Park
Elevation :High : Gardner 1,160 ft
Low : De Soto 842 ft
Population :451,086
Land Area :477 sq mi
(1,235 km²)
Density :945.67/sq mi
(365.13/km²)
Time zone :UTC -6
Website :http://www.jocoks.com