Demographics & People — Delaware County, Ohio
Population & Households
| Population (official) | 216,074 |
|---|---|
| Median Age | 39.80 |
| Veterans | 10,036 |
| Housing Units | 82,131 |
| Uninsured | 1,995 |
Migration
| Inflow | 244,611 |
|---|---|
| Outflow | 235,004 |
| Net | 9,607 |
| Growing | Yes |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.
Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:29.787175+00:00; aggregated 2026-04-13T16:08:24.896448+00:00.