Sumpter Flag

Sumpter

County Seat:
No
Area (mi²):
45.69
State:
Illinois

Sumpter is located in Cumberland County, Illinois. Sumpter has a 2025 population of 1,999 . Sumpter is currently growing at a rate of 0.3% annually but its population has decreased by -1.04% since the most recent census, which recorded a population of 2,020 in 2020.

The average household income in Sumpter is $82,413 with a poverty rate of 10.23%. The median age in Sumpter is 41.3 years: 37 years for males, and 47.2 years for females. For every 100 females there are 108.3 males.

2K
Total Population
44
Density (mi²)
6 0.3%
Growth

Sumpter Population

Sumpter Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sumpter includes 97.44% White, and smaller percentages for Two or more races, Black or African American, other race and multiracial populations.

Population by Race

White (97.44%)

Two or more races (1.36%)

Black or African American (0.68%)

Other race (0.52%)

Race
Population
Percentage (of total)
White1,86597.44%
Two or more races261.36%
Black or African American130.68%
Other race100.52%

Sumpter Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sumpter's average per capita income is $45,909. Household income levels show a median of $71,607. The poverty rate stands at 10.23%.

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$93,125-
Families$87,219$105,069
Households$71,607$82,413
Non Families$26,786$36,036

$45,909

Average Income

$71,607

Median Household Income

10.23%

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)