Demographics & People — Stillwater County, Montana
Population & Households
| Population (official) | 8,978 |
|---|---|
| Median Age | 48 |
| Veterans | 794 |
| Housing Units | 4,657 |
| Uninsured | 48 |
Migration
| Inflow | 9,805 |
|---|---|
| Outflow | 9,741 |
| Net | 64 |
| 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 2026-04-13T15:43:29.041097+00:00; aggregated 2026-04-13T16:08:24.204732+00:00.