Colstrip

County:: Rosebud County
County Seat:: No
Area (mi²):: 4.046
State:: Montana

Colstrip is a city located in Rosebud County, Montana. Colstrip has a 2025 population of 2,031. Colstrip is currently declining at a rate of -0.59% annually and its population has decreased by -2.82% since the most recent census, which recorded a population of 2,090 in 2020.

The average household income in Colstrip is $98,617 with a poverty rate of 9.1%. The median age in Colstrip is 43.5 years: 46.1 years for males, and 42.7 years for females.

Demographics

The racial composition of Colstrip includes 77.88% White, 18% Native American, and smaller percentages for other race, Two or more races, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Native American

Other race

Two or more races

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,679	77.88%
Native American	388	18%
Other race	58	2.69%
Two or more races	31	1.44%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Colstrip Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Colstrip's average per capita income is $57,120. Household income levels show a median of $86,000. The poverty rate stands at 9.1%.

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	$116,979	-
Families	$109,583	$114,119
Households	$86,000	$98,617
Non Families	$56,495	$69,661

$57,120

Average Income

$86,000

Median Household Income

9.1%

Poverty Rate