Wellington city, Kansas
Official LSAD Designation: Wellington city • Census GEOID: 2076475
• Sumner County
Wellington city is an incorporated city in Sumner County, Kansas. According to official records from the Census (2025), Wellington city had an estimated population of 7,541 residents. Official Census Bureau geographic records classify this community under LSAD designation Wellington city (GEOID 2076475).
Local Government Administration U.S. Census Bureau GMAF
City Of Wellington
Municipal
Official Title:
City Clerk
Address:
317 S WASHINGTON AVE, WELLINGTON KS 67152-3086
County Of Sumner
County
Official Title:
Sumner Co Clerk
Address:
501 N WASHINGTON AVE, WELLINGTON KS 67152-4064
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 7,541 | 2025 |
| Median Household Income | $50,333 | 2020-2024 |
| Median Home Value | $97,100 | 2020-2024 |
| Land Area | 7.62 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).