St. Pierre Flag

St. Pierre

County:
Chouteau County
County Seat:
No
Area (mi²):
8.077
State:
Montana

St. Pierre is a CDP located in Chouteau County, Montana. St. Pierre has a 2025 population of 452. St. Pierre is currently growing at a rate of 1.35% annually and its population has increased by 26.61% since the most recent census, which recorded a population of 357 in 2020.

The average household income in St. Pierre is $37,657 with a poverty rate of 38.76%. The median age in St. Pierre is 19.9 years: 19.5 years for males, and 21.2 years for females.

452
Total Population
56
Density (mi²)
6 1.35%
Growth

St. Pierre Population

St. Pierre Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Pierre includes 95.72% Native American, and smaller percentages for White, Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

Native American

Two or more races

White

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
Native American44795.72%
Two or more races204.28%
White00%
Black or African American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

St. Pierre Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Pierre's average per capita income is $56,406. Household income levels show a median of $34,141. The poverty rate stands at 38.76%.

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$34,141$37,657
Families$33,125$33,153
Married Families--
Non Families--

$56,406

Average Income

$34,141

Median Household Income

38.76%

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)