Demographics & People — Mercer County, Kentucky
Population & Households
| Population (official) | 22,662 |
|---|---|
| Median Age | 43.10 |
| Veterans | 1,447 |
| Housing Units | 10,355 |
| Uninsured | 268 |
Migration
| Inflow | 21,751 |
|---|---|
| Outflow | 20,738 |
| Net | 1,013 |
| 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 2026-04-13T15:43:28.242189+00:00; aggregated 2026-04-13T16:08:23.461070+00:00.