Caldwell city, Kansas
Official LSAD Designation: Caldwell city • Census GEOID: 2009900
• Sumner County
Caldwell city is an incorporated city in Sumner County, Kansas. According to official records from the Census (2025), Caldwell city had an estimated population of 1,000 residents. Official Census Bureau geographic records classify this community under LSAD designation Caldwell city (GEOID 2009900).
Local Government Administration U.S. Census Bureau GMAF
City Of Caldwell
Municipal
Official Title:
City Clerk/administrator
Address:
14 W CENTRAL AVE, CALDWELL KS 67022-1406
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 | 1,000 | 2025 |
| Median Household Income | $44,286 | 2020-2024 |
| Median Home Value | $75,600 | 2020-2024 |
| Land Area | 1.08 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).