St. Xavier Flag

St. Xavier

County:
Big Horn County
County Seat:
No
Area (mi²):
5.596
State:
Montana

St. Xavier is a CDP located in Big Horn County, Montana. St. Xavier has a 2025 population of 98. St. Xavier is currently growing at a rate of 7.69% annually but its population has decreased by -46.74% since the most recent census, which recorded a population of 184 in 2020.

The average household income in St. Xavier is $85,860 with a poverty rate of 11.69%.The median age in St. Xavier is 40.8 years: 40.4 years for males, and 0 years for females.

98
Total Population
18
Density (mi²)
7 7.69%
Growth

St. Xavier Population

St. Xavier Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Xavier includes 57.14% Native American, 42.86% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
Native American4457.14%
White3342.86%

St. Xavier Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Xavier's average per capita income is $0. Household income levels show a median of $0. The poverty rate stands at 11.69%.

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-$85,860
Families--
Married Families--
Non Families--

$0

Average Income

$0

Median Household Income

11.69%

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)