Demographics & People — Big Horn County, Montana
Population & Households
| Population (official) | 13,090 |
|---|---|
| Median Age | 31.60 |
| Veterans | 484 |
| Housing Units | 4,531 |
| Uninsured | 582 |
Migration
| Inflow | 9,770 |
|---|---|
| Outflow | 9,790 |
| Net | -20 |
| 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 2026-04-13T15:43:28.974091+00:00; aggregated 2026-04-13T16:08:24.146959+00:00.