Kellogg city, Iowa
Official LSAD Designation: Kellogg city • Census GEOID: 1940440
• Jasper County
Kellogg city is an incorporated city in Jasper County, Iowa. According to official records from the Census (2025), Kellogg city had an estimated population of 599 residents. Official Census Bureau geographic records classify this community under LSAD designation Kellogg city (GEOID 1940440).
Local Government Administration U.S. Census Bureau GMAF
City Of Kellogg
Municipal
Official Title:
Clerk Treas
Address:
PO BOX 45, KELLOGG IA 50135-0045
County Of Jasper
County
Official Title:
Chairman
Address:
101 1ST ST N, STE 203, NEWTON IA 50208-3227
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 599 | 2025 |
| Median Household Income | $36,944 | 2020-2024 |
| Median Home Value | $115,800 | 2020-2024 |
| Land Area | 0.37 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).