Sumner Flag

Sumner

County:
Lawrence County
County Seat:
No
Area (mi²):
37.095
State:
Illinois

Sumner is located in Lawrence County, Illinois. Sumner has a 2025 population of 473 . Sumner is currently declining at a rate of -0.63% annually and its population has decreased by -5.4% since the most recent census, which recorded a population of 500 in 2020.

The average household income in Sumner is $79,123 with a poverty rate of 4.25%. The median age in Sumner is 37.1 years: 39.8 years for males, and 32.4 years for females. For every 100 females there are 114.9 males.

473
Total Population
13
Density (mi²)
-3 -0.63%
Growth

Sumner Population

Sumner Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sumner includes 98.07% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (98.07%)

Two or more races (1.93%)

Race
Population
Percentage (of total)
White50898.07%
Two or more races101.93%

Sumner Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sumner's average per capita income is $47,688. Household income levels show a median of $56,806. The poverty rate stands at 4.25%.

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$102,778-
Families$83,375$104,108
Households$56,806$79,123
Non Families$27,000$30,952

$47,688

Average Income

$56,806

Median Household Income

4.25%

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)