Twin Bridges Flag

Twin Bridges

County:
Madison County
County Seat:
No
Area (mi²):
1.014
State:
Montana

Twin Bridges is a town located in Madison County, Montana. Twin Bridges has a 2026 population of 436. Twin Bridges is currently growing at a rate of 3.81% annually and its population has increased by 27.49% since the most recent census, which recorded a population of 342 in 2020.

The median household income in Twin Bridges is $57,188 with a poverty rate of 11.94%. The median age in Twin Bridges is 52.6 years: 49.3 years for males, and 61.3 years for females. For every 100 females there are 97.1 males.

436
Total Population
430
Density (mi²)
16 3.81%
Growth

Twin Bridges Population

Twin Bridges Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026436163.81%
2025420153.7%
2024405133.32%
2023392164.26%
2022376133.58%
2021363216.14%
202034210.29%
201942281.93%
2018414143.5%
2017400143.63%
201638630.78%
2015383112.96%
201437292.48%
201336320.55%
201236100%
2011361-14-3.73%
201036400%

Median Age

Overall: 52.6 years
Female: 61.3 years
Male: 49.3 years

Twin Bridges Adults

There are 152 adults, (68 of whom are seniors) in Twin Bridges.

Sex Ratio

Female: 102 (50.7%)
Male: 99 (49.3%)

Demographics

The racial composition of Twin Bridges includes 94.53% White, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White19094.53%
Two or more races73.48%
Native American41.99%
Race
Population ↓
Percentage (of total)
White19094.53%
Two or more races73.48%
Native American41.99%

Twin Bridges Marital Status

Economics and Income Statistics

Twin Bridges ' average per capita income is $0. Household income levels show a median of $57,188. The poverty rate stands at 11.94%.

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
Married Families$87,955-
Families$75,208$61,591
Households$57,188$55,371
Non Families$44,375$52,061

$0

Average Income

$57,188

Median Household Income

11.94%

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)