Colstrip, Montana Population 2020

2,274

Colstrip is a city located in Montana. With a 2020 population of 2,274, it is the 31st largest city in Montana and the 7133rd largest city in the United States. Colstrip is currently growing at a rate of 0.18% annually and its population has increased by 2.71% since the most recent census, which recorded a population of 2,214 in 2010. Colstrip reached it's highest population of 2,335 in 2015. Spanning over 4 miles, Colstrip has a population density of 562 people per square mile.

The average household income in Colstrip is $84,401 with a poverty rate of 5.87%. The median rental costs in recent years comes to $883 per month, and the median house value is $118,400. The median age in Colstrip is 36.9 years, 37.6 years for males, and 36.5 years for females. For every 100 females there are 94.9 males.

Colstrip Demographics

According to the most recent ACS, the racial composition of Colstrip was:

  • White: 78.78%
  • Native American: 14.27%
  • Two or more races: 2.78%
  • Other race: 2.13%
  • Asian: 2.04%
  • Black or African American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Colstrip, Montana is 2,274, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,266.The last official US Census in 2010 recorded the population at 2,214.

Colstrip, Montana Population 2020

Population by Race

Race Population Percentage
White1,92778.78%
American Indian and Alaska Native34914.27%
Two or More Races682.78%
Some Other Race522.13%
Asian502.04%

Colstrip Population Pyramid 2020

Colstrip Median Age

36.9


Total

37.6


Male

36.5


Female

Colstrip Adults

There are 1,554 adults, (148 of whom are seniors) in Colstrip.

Colstrip Age Dependency

74

Age Dependency Ratio

10.5

Old Age Dependency Ratio

63.4

Child Dependency Ratio

Colstrip Sex Ratio

Female

1,255

51.31%

Male

1,191

48.69%

Colstrip Households and Families

Colstrip Renter vs Owner Occupied by Household Type

Colstrip Household Types

Type Owner Renter
Male100%0%
Non Family96.1%3.9%
All89.8%10.2%
Married87.4%12.6%
Female0%0%

89.8%

Rate of Home Ownership

Type Count Average Size Owned
All7873.1189.8
Married5813.6387.4
Non Family1811.296.1
Male254.72100
Female00

3.68

Average Family Size

3.11

Average Household Size

0.8%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Colstrip Education

Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade302.05%
High School Graduate52135.54%
Some College37525.58%
Associates Degree20714.12%
Bachelors Degree25117.12%
Graduate Degree825.59%

Colstrip Educational Attainment by Race

Name Total High School Bachelors
White1,1841,167296
Native American11410118
Hispanic1101107
Multiple Races31317
Other Race28287
Asian27275

The highest rate of high school graduation is among asian people with a rate of 100.00%.

The highest rate of bachelors degrees is among other race people with a rate of 25.00%.

Name Average Male Female
Overall$52,470$61,513$28,657
Less Than High School$$$
High School Grad$51,500$73,259$29,606
Some College$51,369$73,221$12,098
Bachelors Degree$42,431$39,882$55,769
Graduate Degree$59,833$54,583$60,625

$52,470

Average Earnings

$61,513

Average Male

$28,657

Average Female

Colstrip Language

Colstrip Language by Age

Colstrip Language

98.79% of Colstrip residents speak only English, while 1.21% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 1.08% of the population.

Colstrip Poverty

Colstrip Poverty by Race

Name Total In Poverty Poverty Rate
Native34910329.51%
White1,659402.41%

5.87%

Overall Poverty Rate

6.13%

Male Poverty Rate

5.61%

Female Poverty Rate

Poverty in Colstrip

The race most likely to be in poverty in Colstrip is Native, with 29.51% below the poverty level.

The race least likely to be in poverty in Colstrip is White, with 2.41% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 8.58%, and for those that did not work, the poverty rate was 15.38%.

Name Poverty
Less Than High School96.67%
Some College7.04%
High School3.84%
Bachelors or Greater0.00%
Name Poverty
Female Unemployed16.22%
Male Employed3.91%
Female Employed0.00%
Male Unemployed0.00%

Colstrip Income

Colstrip Income by Household Type

Name Median Mean
Households$87,188$84,401
Families$91,806$91,559
Married Families$92,066-
Non Families$57,422$60,432

Colstrip Marital Status

Colstrip Marital Status

Marriage Rates

71.5%

Overall Marriage Rate

76.4%

Male Marriage Rate

67.5%

Female Marriage Rate

Colstrip Married by Age and Sex

Colstrip Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Colstrip Marital Status by Race

Colstrip Veterans

149

Number of Veterans

147

Male Veterans

2

Female Veterans

War Veterans
Vietnam60
Second Gulf War39
First Gulf War18
World War II
Korea

$Colstrip Veterans by Education

0.00%

Veteran Poverty Rate

10.07%

Veteran Disability Rate

Colstrip Employment Status

70.2%

Labor Force Participation

66.5%

Employment Rate

5.4%

Unemployment Rate

Colstrip Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

67.54%

Born in Montana

97.63%

Native Born

2.37%

Foreign Born

0.82%

Non Citizen

Place of Birth

97.63% of Colstrip residents were born in the United States, with 67.54% having been born in Montana. 0.82% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
20202,27440.18%
20192,27040.18%
20182,266-47-2.03%
20172,31340.17%
20162,309-26-1.11%
20152,33590.39%
20142,32670.30%
20132,319-8-0.34%
20122,327562.47%
20112,271462.07%
20102,2250.00%