Leavenworth city, Kansas
Official LSAD Designation: Leavenworth city • Census GEOID: 2039000
• Leavenworth County
Leavenworth city is an incorporated city in Leavenworth County, Kansas. According to official records from the Census (2025), Leavenworth city had an estimated population of 37,012 residents. Official Census Bureau geographic records classify this community under LSAD designation Leavenworth city (GEOID 2039000).
Local Government Administration U.S. Census Bureau GMAF
City Of Leavenworth
Municipal
Official Title:
City Clerk
Address:
100 N 5TH ST, LEAVENWORTH KS 66048-1970
County Of Leavenworth
County
Official Title:
Clerk
Address:
300 WALNUT ST, RM 225, LEAVENWORTH KS 66048-2725
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 37,012 | 2025 |
| Median Household Income | $72,987 | 2020-2024 |
| Median Home Value | $193,000 | 2020-2024 |
| Land Area | 24.35 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).