Rimrock Colony Flag

Rimrock Colony

County:
Toole County
County Seat:
No
Area (mi²):
0.314
State:
Montana

Rimrock Colony is a CDP located in Toole County, Montana. Rimrock Colony has a 2025 population of 175 . Rimrock Colony is currently growing at a rate of 7.36% annually and its population has increased by 4.17% since the most recent census, which recorded a population of 168 in 2020.

The average household income in Rimrock Colony is $77,787 with a poverty rate of 54.14%. The median age in Rimrock Colony is 28.2 years: 28.1 years for males, and 33.2 years for females. For every 100 females there are 302.6 males.

175
Total Population
558
Density (mi²)
12 7.36%
Growth

Rimrock Colony Population

Rimrock Colony Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Rimrock Colony includes 83.44% White, 16.56% Native American, and smaller percentages for and multiracial populations.

Population by Race

White (83.44%)

Native American (16.56%)

Race
Population
Percentage (of total)
White13183.44%
Native American2616.56%

Rimrock Colony Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Rimrock Colony's average per capita income is $22,404. Household income levels show a median of $0. The poverty rate stands at 54.14%.

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
Households-$77,787
Families-$77,787
Married Families--
Non Families--

$22,404

Average Income

$0

Median Household Income

54.14%

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)