Demographics & People — Missoula County, Montana
Population & Households
| Population (official) | 118,541 |
|---|---|
| Median Age | 36.70 |
| Veterans | 7,909 |
| Housing Units | 55,084 |
| Uninsured | 490 |
Migration
| Inflow | 112,366 |
|---|---|
| Outflow | 110,842 |
| Net | 1,524 |
| 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 2026-04-13T15:43:29.023163+00:00; aggregated 2026-04-13T16:08:24.189817+00:00.