Overland Park is a city in Johnson County, Kansas, United States, and the second-most populous city in the state of Kansas. It is one of four principal cities in the Kansas City metropolitan area and the most populous suburb of Kansas City, Missouri. As of the 2020 census, the population of the city was 197,238.
Geography
Overland Park is located in northeastern Kansas at the junction of Interstate 435 and U.S. Route 69 immediately east of Olathe, the county seat. The city center is roughly 13 miles (21 km) south-southwest of downtown Kansas City, Missouri
Demographics
As of the 2010 United States Census, there were 173,372 people, 71,443 households, and 45,516 families residing in the city. The population density was 2,316.5 inhabitants per square mile (894.4/km2). There were 76,280 housing units at an average density of 1,019.2 per square mile (393.5/km2).