Delaware city, Ohio
Official LSAD Designation: Delaware city • Census GEOID: 3921434
• Delaware County
Delaware city is an incorporated city in Delaware County, Ohio. According to official records from the Census (2025), Delaware city had an estimated population of 46,636 residents. Official Census Bureau geographic records classify this community under LSAD designation Delaware city (GEOID 3921434).
Local Government Administration U.S. Census Bureau GMAF
City Of Delaware
Municipal
Official Title:
City Accountant
Address:
1 S SANDUSKY ST, DELAWARE OH 43015-2326
County Of Delaware
County
Official Title:
Payroll Fiscal Services
Address:
140 N SANDUSKY ST, DELAWARE OH 43015
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 46,636 | 2025 |
| Median Household Income | $99,786 | 2020-2024 |
| Median Home Value | $318,400 | 2020-2024 |
| Land Area | 20.41 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).