Three Forks, MT demographics:
population, income, and more

Total population
1,919
-5.7% year-over-year change
Median household income
$79,784/yr
-0.8% year-over-year change
Housing units
898
0.3% year-over-year change

Three Forks population

How many people live in Three Forks

Three Forks is home to 1,919 residents, according to the most recent Census data. Gender-wise, 47.6% of Three Forks locals are male, and 52.4% are female.

Total population
1,919
-5.7% year-over-year change
Gender ratio
Male
47.6%
913
Female
52.4%
1,006
Value Percent YoY change
Male 913 47.6% -11.8%
Female 1,006 52.4% 0.7%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Three Forks is 41, with the population distributed as follows: about 14.6% are children under 15, then 11.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 26.6% of the population, while another 25.2% fall into the 45 to 64 bracket. Finally, around 21.8% are 65 or older.

Median age
41.4
Age breakdown
Under 15
14.6%
15 to 24
11.8%
25 to 44
26.6%
45 to 64
25.2%
Over 65
21.8%
Value Percent YoY change
Under 15 280 14.6% -20.4%
15 to 24 226 11.8% 10.2%
25 to 44 511 26.6% 3.0%
45 to 64 483 25.2% -16.7%
Over 65 419 21.8% 4.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Three Forks, 96.4% of the population are US-born citizens, while 3.6% have gained naturalized citizenship. There’s also a share of 2.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.4%
Non-U.S.-born citizens
3.6%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 1,850 96.4% -5.7%
Non-U.S.-born citizens 69 3.6% -5.5%
Racial breakdown
White
95%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
1.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.4%
Other
1.1%
Value Percent
White 1,822 95%
Asian 30 1.6%
Two or more races 46 2.4%
Other 21 1.1%

Households in Three Forks

A peek inside Three Forks households

Three Forks has 891 households, with an average of 2 members in each. Of these, 53.4% are families, while the remaining 46.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
891
1.4% year-over-year change
Average people per household
2
Non-family households
415
Family households
476
Value Percent YoY change
Non-family households 415 46.6% 7.0%
Family households 476 53.4% -3.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Three Forks

The housing landscape of Three Forks

Three Forks's housing consists of 898 units, with 68.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.3% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 22.5% of the housing landscape.

Housing units
898
0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 618 68.8%
1 unit, attached 21 2.3%
2 units 57 6.4%
Mobile home 202 22.5%
Homes built since 2020
0
% year-over-year change

The age of buildings in Three Forks

In Three Forks, the median construction year is 1985. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 230 25.6% 11.7%
Built between 1950 and 1959 25 2.8% -62.1%
Built between 1960 and 1969 31 3.4% 29.2%
Built between 1970 and 1979 102 11.4% -3.8%
Built between 1980 and 1989 118 13.1% 11.3%
Built between 1990 and 1999 184 20.5% -8.9%
Built between 2000 and 2009 143 15.9% -4.7%
Built between 2010 and 2019 65 7.2% 160.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Three Forks occupancy rates

Out of the 891 occupied housing units in Three Forks, 73.2% are owner-occupied, while 26.8% are lived in by tenants. Meanwhile, 0.8% of all homes on the local market sit vacant.

Occupied housing units
891
1.4% year-over-year change
Occupancy breakdown
Renter occupied
239
Owner occupied
652
Value Percent YoY
change
Renter occupied 239 26.8% 9.1%
Owner occupied 652 73.2% -1.2%
Unoccupied housing units
0.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Three Forks housing costs

Housing costs in Three Forks come to a median of $1,361 per month, while tenants specifically pay a median gross rent of $1,330.

Median housing costs per month
$1,361/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Three Forks
$1,330/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Three Forks

Three Forks education at a glance

About 33.8% of the population in Three Forks went to high school, while 33.8% pursued college studies. Another 12.7% earned an associate degree and 18.2% hold a bachelor’s. Meanwhile, 0.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 13 0.8% -18.8%
High school diploma 532 33.8% -14.2%
College diploma 531 33.8% 11.1%
Associate degree 199 12.7% 11.8%
Bachelor's degree 286 18.2% 1.8%
Graduate degree 11 0.7% -66.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Three Forks

How much people earn in Three Forks

The average annual household income in Three Forks was $84,021 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.1% change from the previous year. At the same time, the median income stood at $79,784, reflecting a -0.8% shift over the same period.

Average household income in Three Forks
$84,021/year
4.1% year-over-year change
Median household income in Three Forks
$79,784/year
-0.8% year-over-year change

Three Forks income by age

In Three Forks, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $118,816. Those with someone between 45 and 64 in charge, often well established professionally, earn $83,012 overall. Overall, 93.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $118,816 3.0%
45 - 64 $83,012 3.5%
Over 65 $41,121 5.5%
Above poverty level
1,751
Below poverty level
115
Value Percent YoY
change
Above poverty level 1,751 93.8% -5.1%
Below poverty level 115 6.2% -13.5%

Average renter income in Three Forks

To get a better sense of what renters earn on average in Three Forks, their median household income was $74,732 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 21.4%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$74,732
Rent-to-income ratio
21.4%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Three Forks

Workforce and job types in Three Forks

The job market in Three Forks is powered by 1,099 working residents, spread across a range of industries and roles. 64.6% of the working population are employed in professional or administrative positions, while 35.4% are in hands-on or service-based jobs. Also, 17.4% run their own businesses, 56.4% are employed by private companies, and 23.1% work in the public sector.

Workforce demographics

Working population
1,099
-1.1% year-over-year change
White collar
710
Blue collar
389
Value Percent YoY change
White collar 710 64.6% -3.4%
Blue collar 389 35.4% 3.5%
Employer type
Self employees
17.4%
Private companies
56.4%
Governmental workers
23.1%
Not for profit companies
3.1%
Value Percent YoY change
Self employees 191 17.4% -22.0%
Private companies 620 56.4% -1.0%
Governmental workers 254 23.1% 16.5%
Not for profit companies 34 3.1% 54.5%

Transportation in Three Forks

How people get around in Three Forks

Commuting methods vary: 82.2% of residents travel by personal vehicle and 6.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 884 82.2% -1.4%
Walk 73 6.8% 7.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Three Forks by zipcode?

Zipcode Population Number of households Median income Average income
59752 5,404 2,013 $86,767 $98,408

Explore more communities

FAQs about Three Forks demographics 

What is the total population of Three Forks?

Three Forks has a total population of 1,919 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -5.7% compared to a year ago.

What is the gender ratio in Three Forks?

The gender ratio in Three Forks is as follows:
  • 47.6% males (913 residents)
  • 52.4% females (1,006 residents)

What is the median age in Three Forks?

The median age in Three Forks is 41.4.

What is the age distribution of the population in Three Forks?

The age distribution in Three Forks is as follows:
  • Under 15: 14.6% (280 residents)
  • Ages 15-24: 11.8% (226 residents)
  • Ages 25-44: 26.6% (511 residents)
  • Ages 45-64: 25.2% (483 residents)
  • Over 65: 21.8% (419 residents)

What is the racial and ethnic makeup of Three Forks?

The racial and ethnic makeup of Three Forks is as follows:
  • White: 95% (1,822 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 1.6% (30 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2.4% (46 residents)
  • Other: 1.1% (21 residents)

What percentage of the population in Three Forks are U.S.-born citizens?

U.S.-born citizens represent 96.4% of the population in Three Forks.

How many housing units are there in Three Forks?

There are 898 housing units in Three Forks, reflecting a +0.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Three Forks and what is the average household size?

Three Forks has a total of 891 households, with an average of 2 people in each.

What is the median household income in Three Forks?

Three Forks has a median household income of $79,784, representing a -0.8% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Three Forks?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 64.6% (710 residents)
  • Blue-collar workers: 35.4% (389 residents)

Places of employment:
  • Self-employed: 17.4% (191 residents)
  • Private companies: 56.4% (620 residents)
  • Governmental workers: 23.1% (254 residents)
  • Not-for-profit companies: 3.1% (34 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025