Demographics & Statistics

Quick Facts

City Area 65.87 Sq. Mi.
Population 106,031 
Highways I-470, US 50, M-291, M-150
Government Charter
School Districts School District Map of Lee's Summit
Regional Lakes Longview Lake, Lake Jacomo and Blue Springs Reservoir
Location Google Maps


Lee's Summit, Missouri, with a current population estimated at 106,031, is located in eastern Jackson County extending south into Cass County and is a suburban community in the Greater Kansas City metropolitan area. The City encompasses a geographic area of 65.87 square miles served by I-470, US 50, M-291 and M-150 highways with convenient access to the metropolitan area's commerce, employment, services and recreational opportunities.

Population Growth Trends

Lee's Summit has been one of the fastest-growing communities in Missouri over the past decades. Based on the 1960 Census, the City had a population of 8,267. By 2010, its population reached 91,364.

Census Demographics

The US Census Bureau provides census data through both the decennial census and the American Community Survey (ACS). The decennial census data is provided every ten years whereas the ACS provides estimates for the time brackets of five years, three years and one year between decennial censuses. For quick statistics for different census geography, visit the United States Census Bureau.