Belle Plaine city, Kansas
Official LSAD Designation: Belle Plaine city • Census GEOID: 2005500
• Sumner County
Belle Plaine city is an incorporated city in Sumner County, Kansas. According to official records from the Census (2025), Belle Plaine city had an estimated population of 1,442 residents. Official Census Bureau geographic records classify this community under LSAD designation Belle Plaine city (GEOID 2005500).
Local Government Administration U.S. Census Bureau GMAF
City Of Belle Plaine
Municipal
Official Title:
City Clerk
Address:
PO BOX 157, BELLE PLAINE KS 67013-0157
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 | 1,442 | 2025 |
| Median Household Income | $63,214 | 2020-2024 |
| Median Home Value | $123,900 | 2020-2024 |
| Land Area | 0.85 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).