Gardner city, Kansas
Official LSAD Designation: Gardner city • Census GEOID: 2025425
• Johnson County
Gardner city is an incorporated city in Johnson County, Kansas. According to official records from the Census (2025), Gardner city had an estimated population of 26,154 residents. Official Census Bureau geographic records classify this community under LSAD designation Gardner city (GEOID 2025425).
Local Government Administration U.S. Census Bureau GMAF
City Of Gardner
Municipal
Official Title:
City Clerk
Address:
120 E MAIN ST, GARDNER KS 66030-1310
County Of Johnson
County
Official Title:
Management Intern
Address:
111 S CHERRY ST, STE 3300, OLATHE KS 66061-3487
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 26,154 | 2025 |
| Median Household Income | $96,818 | 2020-2024 |
| Median Home Value | $306,200 | 2020-2024 |
| Land Area | 15.18 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).