Demographics & People — Richland County, Montana
Population & Households
| Population (official) | 11,366 |
|---|---|
| Median Age | 38.30 |
| Veterans | 574 |
| Housing Units | 5,559 |
| Uninsured | 156 |
Migration
| Inflow | 10,660 |
|---|---|
| Outflow | 11,075 |
| Net | -415 |
| 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 2026-04-13T15:43:29.034390+00:00; aggregated 2026-04-13T16:08:24.199595+00:00.