Demographics & People — Columbia County, Washington
Population & Households
| Population (official) | 3,980 |
|---|---|
| Median Age | 50.80 |
| Veterans | 423 |
| Housing Units | 2,196 |
| Uninsured | 6 |
Migration
| Inflow | 3,592 |
|---|---|
| Outflow | 3,497 |
| Net | 95 |
| Growing | Yes |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.