Osawatomie is a city in Miami County, Kansas, United States, 61 miles (98 km) southwest of Kansas City. As of the 2020 census, the population of the city was 4,255. It derives its name as a portmanteau of two nearby streams, the Marais des Cygnes River (formerly named "Osage River") and Pottawatomie Creek.
Zip Codes in Osawatomie, KS that we also serve: 66064