Demographics & People — Preble County, Ohio
Population & Households
| Population (official) | 40,929 |
|---|---|
| Median Age | 43 |
| Veterans | 2,622 |
| Housing Units | 18,088 |
| Uninsured | 426 |
Migration
| Inflow | 37,739 |
|---|---|
| Outflow | 37,403 |
| Net | 336 |
| 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 2026-04-13T15:43:29.887411+00:00; aggregated 2026-04-13T16:08:24.988107+00:00.