Demographics & People — Marion County, Missouri
Population & Households
| Population (official) | 28,525 |
|---|---|
| Median Age | 39 |
| Veterans | 1,626 |
| Housing Units | 12,874 |
| Uninsured | 95 |
Migration
| Inflow | 25,616 |
|---|---|
| Outflow | 25,600 |
| Net | 16 |
| 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 2026-04-13T15:43:28.899540+00:00; aggregated 2026-04-13T16:08:24.076487+00:00.