Market insights · Montana
Phillips County, MT: growth, migration and housing
Phillips County has 4,203 residents, down 0.1% since 2020 (+0.2% in the last year). In 2022–2023, 49 households moved in and 52 moved out (-3 net), while a net $0.4M of income left. Median household income is $53,417, the median home $197,600 and median rent $536 a month.
In Montana: 38th of 56 counties for 5-year population growth · 31st of 46 counties for net in-migration (per resident) · 49th of 56 counties for median household income · 42nd of 56 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Phillips County, 2022–2023 (IRS).
The IRS publishes no county-level flows for Phillips County (it suppresses flows of fewer than 20 households).
Where leavers went
Top counties by households leaving Phillips County, 2022–2023 (IRS).
The IRS publishes no county-level flows for Phillips County (it suppresses flows of fewer than 20 households).
BizyFi in Phillips County
Fewer than 3 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse Montana companies.
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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.