Washington city, Iowa
Official LSAD Designation: Washington city • Census GEOID: 1982335
• Washington County
Washington city is an incorporated city in Washington County, Iowa. According to official records from the Census (2025), Washington city had an estimated population of 7,261 residents. Official Census Bureau geographic records classify this community under LSAD designation Washington city (GEOID 1982335).
Local Government Administration U.S. Census Bureau GMAF
City Of Washington
Municipal
Official Title:
Mayor
Address:
PO BOX 516, WASHINGTON IA 52353-0516
County Of Washington
County
Official Title:
Chairman
Address:
PO BOX 889, WASHINGTON IA 52353-0889
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 7,261 | 2025 |
| Median Household Income | $55,373 | 2020-2024 |
| Median Home Value | $152,300 | 2020-2024 |
| Land Area | 5.43 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).