Dubuque city, Iowa
Official LSAD Designation: Dubuque city • Census GEOID: 1922395
• Dubuque County
Dubuque city is an incorporated city in Dubuque County, Iowa. According to official records from the Census (2025), Dubuque city had an estimated population of 59,148 residents. Official Census Bureau geographic records classify this community under LSAD designation Dubuque city (GEOID 1922395).
Local Government Administration U.S. Census Bureau GMAF
City Of Dubuque
Municipal
Official Title:
Mayor
Address:
50 W 13TH ST, DUBUQUE IA 52001-4845
County Of Dubuque
County
Official Title:
Chairman
Address:
720 CENTRAL AVE, DUBUQUE IA 52001-7063
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 59,148 | 2025 |
| Median Household Income | $65,845 | 2020-2024 |
| Median Home Value | $204,800 | 2020-2024 |
| Land Area | 31.28 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).