Demographics in Boulder, MT

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Boulder?

Loading map…

Population

Source: U.S. Census Bureau ACS (2023)

Total Population

1,326

Male

717

54.1%

Female

609

45.9%

Median Age

40.8

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

93.0%

Hispanic

2.0%

Two or More

1.4%

Other

1.4%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

18.2%

High School or Higher

35.5%

Foreign Born

0.0%

Veterans

7.4%

Married

38.1%

Avg Household Size

2.3

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Boulder, MT has a population of 1,326 with a median age of 40.8. The racial makeup is 93.0% White, 2.0% Hispanic, 0.0% Black. About 18.2% of residents hold a bachelor's degree or higher. The foreign-born population is 0.0%.