Demographics & People — Jefferson County, Pennsylvania
Population & Households
| Population (official) | 44,326 |
|---|---|
| Median Age | 43.70 |
| Veterans | 2,994 |
| Housing Units | 22,065 |
| Uninsured | 1,182 |
Migration
| Inflow | 39,507 |
|---|---|
| Outflow | 39,709 |
| Net | -202 |
| Growing | No |
| 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 2026-04-13T15:43:30.245112+00:00; aggregated 2026-04-13T16:08:25.344661+00:00.