Madrid city, Iowa
Official LSAD Designation: Madrid city • Census GEOID: 1948450
• Boone County
Madrid city is an incorporated city in Boone County, Iowa. According to official records from the Census (2025), Madrid city had an estimated population of 2,820 residents. Official Census Bureau geographic records classify this community under LSAD designation Madrid city (GEOID 1948450).
Local Government Administration U.S. Census Bureau GMAF
City Of Madrid
Municipal
Official Title:
City Administrator Clerk
Address:
304 S WATER ST, MADRID IA 50156-1399
County Of Boone
County
Official Title:
County Auditor
Address:
201 STATE ST, BOONE IA 50036-3925
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,820 | 2025 |
| Median Household Income | $89,844 | 2020-2024 |
| Median Home Value | $185,600 | 2020-2024 |
| Land Area | 1.22 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).