St. Charles Flag

St. Charles

County:
Gregory County
County Seat:
No
Area (mi²):
0.197
State:
South Dakota

St. Charles is a CDP located in Gregory County, South Dakota. St. Charles has a 2025 population of 9 . St. Charles is currently growing at a rate of 12.5% annually and its population has increased by 12.5% since the most recent census, which recorded a population of 8 in 2020.

The average household income in St. Charles is $34,233 with a poverty rate of 18.18%. The median age in St. Charles is 74.3 years: 0 years for males, and 65.8 years for females. For every 100 females there are 57.1 males.

9
Total Population
46
Density (mi²)
1 12.5%
Growth

St. Charles Population

St. Charles Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Charles includes 81.82% White, 18.18% Native American, and smaller percentages for and multiracial populations.

Population by Race

White (81.82%)

Native American (18.18%)

Race
Population
Percentage (of total)
White981.82%
Native American218.18%

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 $0. Household income levels show a median of $0. The poverty rate stands at 18.18%.

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-$34,233
Families--
Married Families--
Non Families--

$0

Average Income

$0

Median Household Income

18.18%

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)