Demographics & People — Columbia County, Wisconsin
Population & Households
| Population (official) | 58,272 |
|---|---|
| Median Age | 42.80 |
| Veterans | 3,554 |
| Housing Units | 26,683 |
| Uninsured | 764 |
Migration
| Inflow | 58,602 |
|---|---|
| Outflow | 58,937 |
| Net | -335 |
| 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 2026-04-13T15:43:31.264658+00:00; aggregated 2026-04-13T16:08:26.351209+00:00.