Three Forks Flag

Three Forks

County:
Gallatin County
County Seat:
No
Area (mi²):
1.439
State:
Montana

Three Forks is a city located in Gallatin County, Montana. Three Forks has a 2025 population of 1,988. Three Forks is currently growing at a rate of 0.05% annually and its population has increased by 0.3% since the most recent census, which recorded a population of 1,982 in 2020.

The average household income in Three Forks is $80,694 with a poverty rate of 6.72%.The median age in Three Forks is 42.6 years: 41.3 years for males, and 44.9 years for females.

2K
Total Population
1,382
Density (mi²)
1 0.05%
Growth

Three Forks Population

Three Forks Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Three Forks includes 94.44% White, and smaller percentages for Two or more races, Asian, other race and multiracial populations.

Population by Race

White (94.4%)

Two or more races (2.5%)

Asian (1.9%)

Other race (1.2%)

Race
Population
Percentage (of total)
White1,92194.44%
Two or more races502.46%
Asian391.92%
Other race241.18%

Three Forks Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Three Forks' average per capita income is $40,565. Household income levels show a median of $80,394. The poverty rate stands at 6.72%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Families$84,934$91,763
Married Families$82,467-
Households$80,394$80,694
Non Families$47,632$64,755

$40,565

Average Income

$80,394

Median Household Income

6.72%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)