Lee's Summit city, Missouri
Official LSAD Designation: Lee's Summit city • Census GEOID: 2941348
• Cass County / Jackson County
Lee's Summit city is an incorporated city in Cass County, Jackson County, Missouri. According to official records from the Census (2025), Lee's Summit city had an estimated population of 107,514 residents. Official Census Bureau geographic records classify this community under LSAD designation Lee's Summit city (GEOID 2941348).
Local Government Administration U.S. Census Bureau GMAF
City Of Lees Summit
Municipal
Official Title:
Planner
Address:
PO BOX 1600, LEES SUMMIT MO 64063-7600
County Of Cass
County
Official Title:
Commissioner
Address:
102 E WALL ST, STE A, HARRISONVILLE MO 64701-2472
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 107,514 | 2025 |
| Median Household Income | $102,531 | 2020-2024 |
| Median Home Value | $340,900 | 2020-2024 |
| Land Area | 63.90 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).