St. Charles Flag

St. Charles

County Seat:
No
Area (mi²):
0.733
State:
Idaho

St. Charles is a city located in Bear Lake County, Idaho. St. Charles has a 2025 population of 201. St. Charles is currently growing at a rate of 4.15% annually and its population has increased by 23.31% since the most recent census, which recorded a population of 163 in 2020.

The average household income in St. Charles is $77,188 with a poverty rate of 8.93%. The median age in St. Charles is 43 years: 46.7 years for males, and 30 years for females.

201
Total Population
274
Density (mi²)
8 4.15%
Growth

St. Charles Population

St. Charles Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Charles includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

White (100.0%)

Race
Population
Percentage (of total)
White168100%

St. Charles Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Charles' average per capita income is $46,250. Household income levels show a median of $0. The poverty rate stands at 8.93%.

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$104,444-
Families$103,889$114,947
Non Families$28,750$28,856
Households-$77,188

$46,250

Average Income

$0

Median Household Income

8.93%

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)