Demographics & People — Columbia County, Oregon
Population & Households
| Population (official) | 52,865 |
|---|---|
| Median Age | 43.10 |
| Veterans | 4,722 |
| Housing Units | 21,773 |
| Uninsured | 507 |
Migration
| Inflow | 49,180 |
|---|---|
| Outflow | 48,169 |
| Net | 1,011 |
| 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 2026-04-13T15:43:30.058599+00:00; aggregated 2026-04-13T16:08:25.152507+00:00.