Demographics & People — Cascade County, Montana
Population & Households
| Population (official) | 84,423 |
|---|---|
| Median Age | 37.90 |
| Veterans | 8,524 |
| Housing Units | 39,022 |
| Uninsured | 728 |
Migration
| Inflow | 80,878 |
|---|---|
| Outflow | 81,307 |
| Net | -429 |
| 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 2026-04-13T15:43:28.982867+00:00; aggregated 2026-04-13T16:08:24.154015+00:00.