Market insights · Montana
Musselshell County, MT: growth, migration and housing
Musselshell County has 5,582 residents, up 17.6% since 2020 (+2.4% in the last year). In 2022–2023, 128 households moved in and 141 moved out (-13 net), bringing in a net $0.7M of income. Median household income is $58,920, the median home $235,000 and median rent $1,138 a month.
In Montana: 2nd of 56 counties for 5-year population growth · 37th of 46 counties for net in-migration (per resident) · 38th of 56 counties for median household income · 29th of 56 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Musselshell County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Yellowstone County, MT | 39 | $2.3M |
Where leavers went
Top counties by households leaving Musselshell County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Yellowstone County, MT | 57 | $2.0M |
BizyFi in Musselshell County
No companies in the BizyFi directory are based here yet. Search them on the company map (company names with a free account), or browse Montana companies.
← All Montana counties · National rankings
Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.