Dupuyer Flag

Dupuyer

County:
Pondera County
County Seat:
No
Area (mi²):
4.648
State:
Montana

Dupuyer is a CDP located in Pondera County, Montana. Dupuyer has a 2025 population of 145. Dupuyer is currently growing at a rate of 7.41% annually and its population has increased by 45% since the most recent census, which recorded a population of 100 in 2020.

The average household income in Dupuyer is $85,906 with a poverty rate of 3.82%.The median age in Dupuyer is 50.2 years: 50.8 years for males, and 49.3 years for females.

145
Total Population
31
Density (mi²)
10 7.41%
Growth

Dupuyer Population

Dupuyer Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Dupuyer includes 78.63% White, 21.37% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White10378.63%
Native American2821.37%

Dupuyer Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dupuyer's average per capita income is $48,750. Household income levels show a median of $79,167. The poverty rate stands at 3.82%.

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$101,250-
Households$79,167$85,906
Families$78,750$83,270
Non Families-$98,500

$48,750

Average Income

$79,167

Median Household Income

3.82%

Poverty Rate

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)