Duncombe city, Iowa
Official LSAD Designation: Duncombe city • Census GEOID: 1922755
• Webster County
Duncombe city is an incorporated city in Webster County, Iowa. According to official records from the Census (2025), Duncombe city had an estimated population of 369 residents. Official Census Bureau geographic records classify this community under LSAD designation Duncombe city (GEOID 1922755).
Local Government Administration U.S. Census Bureau GMAF
City Of Duncombe
Municipal
Official Title:
City Clerk
Address:
PO BOX 38, DUNCOMBE IA 50532-0038
County Of Webster
County
Official Title:
County Auditor
Address:
703 CENTRAL AVE, FORT DODGE IA 50501-3872
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 369 | 2025 |
| Median Household Income | $52,500 | 2020-2024 |
| Median Home Value | $117,100 | 2020-2024 |
| Land Area | 1.96 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).