Skip to main content
Population Review

Custer County, MT — Population & Demographics

Custer County, MT has a population of 11,938. The median household income is $63,585 and the median age is 42.6.

11,938

Population

$63,585

Median Income

$204,200

Median Home Value

42.6

Median Age

Race & Ethnicity

White91.2%
Black or African American0.4%
Asian0.0%
Hispanic or Latino (any race)4.0%
Two or More Races0.0%

Economy & Income

$63,585

Median Household Income

$35,864

Per Capita Income

5.6%

Poverty Rate

1.8%

Unemployment

Housing

$204,200

Median Home Value

$918

Median Rent

68.5%

Homeownership

Education

94.7%

High School+

29.8%

Bachelor's+

Frequently Asked Questions

Custer County, MT has a population of 11,938 according to Census ACS 2023 data.

The median household income in Custer County, MT is $63,585.

Data from the American Community Survey (ACS) 5-Year estimates.