Sumner Flag

Sumner

County:
Lawrence County
County Seat:
No
Area (mi²):
37.247
State:
Illinois

Sumner is located in Lawrence County, Illinois. Sumner has a 2025 population of 819 . Sumner is currently declining at a rate of -0.12% annually and its population has decreased by -1.44% since the most recent census, which recorded a population of 831 in 2020.

The average household income in Sumner is $104,044 with a poverty rate of 7.98%. The median age in Sumner is 30.7 years: 30.9 years for males, and 29 years for females. For every 100 females there are 124.9 males.

819
Total Population
22
Density (mi²)
-1 -0.12%
Growth

Sumner Population

Sumner Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sumner includes 95.75% White, and smaller percentages for and multiracial populations.

Population by Race

White (95.75%)

Two or more races (4.25%)

Race
Population
Percentage (of total)
White92495.75%
Two or more races414.25%

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 $58,220. Household income levels show a median of $100,893. The poverty rate stands at 7.98%.

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$127,063-
Families$126,125$130,345
Households$100,893$104,044
Non Families$78,603$71,032

$58,220

Average Income

$100,893

Median Household Income

7.98%

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)