Townapedia
Three Forks, Montana
Three Forks, Montana · Photo and digital editing by Wikipedia User: Sagredo, CC BY-SA 4.0
Sacajawea Inn
Sacajawea Inn · Montanabw, CC BY-SA 3.0
MadisionJeffersonConfluence
MadisionJeffersonConfluence · Mike Cline, Public domain
Airway Radio Station in Three Forks
Airway Radio Station in Three Forks · Crush-1abbott, CC BY-SA 4.0
Adams Block in Three Forks
Adams Block in Three Forks · Crush-1abbott, CC BY-SA 4.0
Three Valleys State Bank 202 Main St. in Three Forks 006
Three Valleys State Bank 202 Main St. in Three Forks 006 · Crush-1abbott, CC BY-SA 4.0

Three Forks, Montana

Three Forks is a city of 1,919 people in Gallatin County, Montana.

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Population1,919 +11.0% since 2019
Elevation4,075 ft 1,242 m
Land area1.4 sq mi
ZIP code59752
Nearest airportBozeman Yellowstone International Airport (BZN) 21 mi

Why visit Three Forks

Townapedia lists 8 museums and landmarks, 9 parks and trails, 6 places to eat and 2 places to stay in and around town.

Highlights include Sacajawea Hotel and Adams Block.

July is the warmest month, with average highs of 85°F; December lows average 15°F.

About Three Forks

Three Forks is a city in Gallatin County, Montana, United States and is located within the watershed valley system of both the Missouri and Mississippi rivers drainage basins — and is historically considered the birthplace or start of the Missouri River. The population was 1,989 at the 2020 census. The city of Three Forks is named so because it lies geographically near the point, in nearby Missouri Headwaters State Park, where the Jefferson, Madison, and Gallatin rivers converge to form the Missouri River — the longest single river in North America, as well as the major portion of the Missouri–Mississippi River System from the headwaters near Three Forks to its discharge into the Gulf of Mexico. Three Forks is part of the Bozeman, MT Micropolitan Statistical Area of approximately 100,000 people and located thirty miles west of Bozeman.

From the Wikipedia article Three Forks, Montana (this version), under CC BY-SA 4.0.

Museums and landmarks8

Sacajawea Hotel

Monument and historic site · National Register of Historic Places · 0.4 mi

Historic hotel in Montana

5 North Main Street, Three Forks

Open in Google Maps · Wikipedia

Adams Block

Monument and historic site · National Register of Historic Places

United States historic place

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Airway Radio Station

Monument and historic site · National Register of Historic Places · 0.6 mi

Telecommunications building in Three Forks, Montana

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Missouri Headwaters State Park

Monument and historic site · National Register of Historic Places · 3.4 mi

Park in Montana, USA

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Three Valleys State Bank

Monument and historic site · National Register of Historic Places

History museum in Three Forks, Montana

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Three Forks Rodeo Grounds

Monument and historic site

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Parks, trails and playgrounds9

Headwaters Public Golf Course

Golf course · 0.7 mi

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Memorial Park

Park · 0.5 mi

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Milwaukee Park

Park · 0.5 mi

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Peterson Park

Park · 0.4 mi

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Sacajawea Park

Park · 0.4 mi

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Stevenson Park

Park

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Three Forks of the Missouri Historical Marker

Park · 1.3 mi

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Three Forks Pond

Park · 1.3 mi

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Tom Bertagnolli Park

Park · 0.4 mi

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Restaurants and cafes6

Iron Horse Cafe & Pie Shop

Restaurant · Pie, American

24 North Main Street, Three Forks

Mo-Su 09:00-21:00

Open in Google Maps · +1-406-285-4455

Remuda Coffee

Cafe

202 Montana Highway 2, Three Forks

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Frontier Club

Bar and pub

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Plaza Bar

Bar and pub

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The Wolf Den Casino Bar

Bar and pub · 0.4 mi

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Town Club

Bar and pub

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Where to stay2

Lewis & Clark Motel

Motel and hotel

510 South Main Street, Three Forks

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The Broken Spur Motel

Motel and hotel

124 West Elm Street, Three Forks

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History

The three rivers, west to east, were named by Meriwether Lewis in late July 1805 for President Thomas Jefferson, Secretary of State James Madison, and Treasury Secretary Albert Gallatin which was in the times the genesis of a mild controversy and eventually spawned a modern-day geographical controversy—in both cases regarding length comparisons between the Missouri and Mississippi rivers. Today the two confluences are incorporated inside Missouri Headwaters State Park, which is also a U.S. National Historic Landmark.

The Lewis and Clark expedition visited the site on July 28, 1805. Meriwether Lewis in his journal entry wrote:

"Both Capt. C. and myself corrisponded in opinion with rispect to the impropriety of calling either of these [three] streams the Missouri and accordingly agreed to name them after the President of the United States and the Secretaries of the Treasury and state..."

One consequence of their decision to designate, map and name the Jefferson—the largest— as a separate tributary river, is that today the Mississippi River can arguably be called longer than the Missouri River because extensive re-channelization of the streambed for hydroelectric power projects has shortened the river while the Mississippi Delta has grown, lengthening the rival river.

From the History section of Three Forks, Montana on Wikipedia, under CC BY-SA 4.0.

Churches and places of worship7

Shopping2

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Gas and EV charging1

Schools, colleges and libraries5

Map of Three Forks

40 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 0.4 in of rainFebruary: 0.3 in of rainMarch: 0.7 in of rainApril: 1.5 in of rainMay: 2.2 in of rainJune: 2.4 in of rainJuly: 1.4 in of rainAugust: 1.0 in of rainSeptember: 1.1 in of rainOctober: 0.9 in of rainNovember: 0.6 in of rainDecember: 0.7 in of rainJanuary: 33°FFebruary: 37°FMarch: 48°FApril: 56°FMay: 66°FJune: 74°FJuly: 85°FAugust: 84°FSeptember: 73°FOctober: 58°FNovember: 42°FDecember: 33°FJanuary: 16°FFebruary: 18°FMarch: 26°FApril: 33°FMay: 42°FJune: 48°FJuly: 54°FAugust: 51°FSeptember: 43°FOctober: 33°FNovember: 23°FDecember: 15°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan33°F16°F0.4 in
Feb37°F18°F0.3 in
Mar48°F26°F0.7 in
Apr56°F33°F1.5 in
May66°F42°F2.2 in
Jun74°F48°F2.4 in
Jul85°F54°F1.4 in
Aug84°F51°F1.0 in
Sep73°F43°F1.1 in
Oct58°F33°F0.9 in
Nov42°F23°F0.6 in
Dec33°F15°F0.7 in

U.S. Climate Normals 1991-2020 for Trident (5 mi away), NOAA NCEI.

People and cost of living

$79,784median household income
$395,800median home value
$1,330median monthly rent
41.4median age
21.0%of adults have a bachelor's degree or higher
73.2%of homes are owner-occupied
24.1 minaverage commute
Age of residents
Under 1818%18 to 3424%35 to 6436%65 and over22%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Gallatin County has had 7 federal disaster declarations since 2000, most often for fires.

  • 2020-09-05: Bridger Foothills Fire (Fire)
  • 2020-03-31: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2005-09-13: Hurricane Katrina Evacuation (Hurricane)
  • 2001-07-07: Severe Winter Storms (Severe Storm)
  • 2000-08-30: Wildfires (Fire)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Bozeman Yellowstone International Airport (BZN) is the nearest airport with scheduled flights listed in OpenStreetMap, 21 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.