Sumner township Flag

Sumner township

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

Sumner township is located in Lawrence County, Illinois. Sumner township has a 2026 population of 470. Sumner township is currently declining at a rate of -0.63% annually and its population has decreased by -6% since the most recent census, which recorded a population of 500 in 2020.

The median household income in Sumner township is $55,972 with a poverty rate of 3.57%. The median age in Sumner township is 37.7 years: 33.7 years for males, and 44.7 years for females. For every 100 females there are 129.1 males.

470
Total Population
13
Density (mi²)
-3 -0.63%
Growth

Sumner township Population

Sumner township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026470-3-0.63%
2025473-3-0.63%
2024476-3-0.63%
2023479-6-1.24%
2022485-6-1.22%
2021491-9-1.8%
202050000%
2019543-4-0.73%
2018547-6-1.08%
2017553-7-1.25%
2016560-2-0.36%
2015562-8-1.4%
201457000%
2013570-3-0.52%
2012573-1-0.17%
201157420.35%
201057200%

Median Age

Overall: 37.7 years
Female: 44.7 years
Male: 33.7 years

Sumner township Adults

There are 414 adults, (79 of whom are seniors) in Sumner township.

Sex Ratio

Female: 220 (43.7%)
Male: 284 (56.3%)

Demographics

The racial composition of Sumner township includes 94.64% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White47794.64%
Two or more races163.17%
Other race112.18%
Race
Population ↓
Percentage (of total)
Other race112.18%
Race
Population ↓
Percentage (of total)
White47794.64%
Two or more races163.17%

Sumner township Marital Status

Economics and Income Statistics

Sumner township 's average per capita income is $45,531. Household income levels show a median of $55,972. The poverty rate stands at 3.57%.

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$104,545-
Families$91,750$111,756
Households$55,972$79,348
Non Families$31,033$34,452

$45,531

Average Income

$55,972

Median Household Income

3.57%

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)