Living in Three Forks, MT
Gallatin County
Three Forks is a real, small Gallatin County town of approximately 1,912-2,003 people, sitting at the genuine, historic confluence of the Jefferson, Madison, and Gallatin Rivers -- the actual, official headwaters of the Missouri River, a real Lewis and Clark Expedition landmark preserved at Missouri Headwaters State Park. Three Forks genuinely sits within this project's own Montana state record's documented 'Bozeman effect' Gallatin Valley in-migration corridor: housing runs notably above both the national median and every other Montana Tier B market this research pass covered ($377,500-$594,000 depending on source, a real, disclosed wide spread reflecting the town's small, volatile sales sample), even as it stays genuinely more affordable than Bozeman proper. Three Forks' median age (41.4 years) and a majority of its cited senior-share figures run at or above Montana's own statewide anchor, driving this record's retiring topic call. No hospital sits within city limits -- the nearest, Bozeman Health Deaconess, runs approximately 30 miles away, a real, disclosed access limitation even amid Three Forks' genuine Gallatin Valley proximity.
Explore Three Forks in depth
- Moving to Three Forks: Pros, Cons & What to Know
- Cost of Living in Three Forks
- Housing in Three Forks
- Taxes & Insurance in Three Forks
- Climate in Three Forks
- Schools & Families in Three Forks
- Healthcare & Safety in Three Forks
- Pros and Cons of Living in Three Forks
- Retiring in Three Forks
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Learn moreHousing
Taxes
Not independently sourced at the Gallatin County level this session. Montana's top state income tax rate is 5.65%. See the Montana hub page for the statewide property tax context -- do not treat that figure as Three Forks-specific.
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Get local guidanceThe tradeoffs
Pros
A real, genuine historic and natural landmark identity (the actual Missouri River headwaters, a Lewis and Clark Expedition site) alongside Missouri Headwaters State Park's recreational draw. Genuine proximity to the growing, economically strong Gallatin Valley/Bozeman corridor, with a notably higher median household income ($79,784) than this project's other Montana Tier B markets in this pass. Montana's real, favorable no-sales-tax NOMAD status and low, two-bracket income tax apply statewide.
Cons
A real, disclosed housing-price premium relative to both the national median and every other Montana Tier B market this research pass covered, driven by genuine Bozeman-corridor spillover demand. A real, disclosed lack of any hospital within city limits (nearest is ~30 miles away). A real, disclosed, unusually wide cross-source spread in housing-price data reflecting the town's genuinely small, volatile sales sample. A genuinely mixed crime signal (violent crime above, property crime below, Montana's statewide average).
Who this fits
Best for: Best fits retirees and mountain/outdoor-recreation-minded movers drawn to Three Forks' genuine historic river-confluence setting and its position within the broader, economically strong Gallatin Valley corridor, particularly those who value proximity to Bozeman without paying Bozeman's own substantially higher prices.
Maybe not for you if: Probably not the right fit for movers seeking Montana's most affordable small-town housing -- Three Forks' own cited prices run notably above every other Montana Tier B market this research pass covered -- or those needing a hospital within a short local drive, given the real, disclosed ~30-mile distance to the nearest facility.
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