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 2026 population of 95. St. Xavier is currently growing at a rate of 6.74% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median age in St. Xavier is 40.8 years: 58.5 years for males, and 0 years for females. For every 100 females there are 587.5 males.

95
Total Population
17
Density (mi²)
6 6.74%
Growth

St. Xavier Population

St. Xavier Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20269566.74%
20258967.23%

Median Age

Overall: 40.8 years
Female: 0 years
Male: 58.5 years

St. Xavier Adults

There are 40 adults, (11 of whom are seniors) in St. Xavier.

Sex Ratio

Female: 8 (14.5%)
Male: 47 (85.5%)

Demographics

The racial composition of St. Xavier includes 61.82% White, 38.18% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3461.82%
Native American2138.18%
Race
Population ↓
Percentage (of total)
White3461.82%
Native American2138.18%

St. Xavier Marital Status

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)