Stevenson township Flag

Stevenson township

County:
Marion County
County Seat:
No
Area (mi²):
36.665
State:
Illinois

Stevenson township is located in Marion County, Illinois. Stevenson township has a 2026 population of 1,129. Stevenson township is currently declining at a rate of -0.53% annually and its population has decreased by -4.32% since the most recent census, which recorded a population of 1,180 in 2020.

The median household income in Stevenson township is $93,138 with a poverty rate of 10.71%. The median age in Stevenson township is 50.9 years: 53.1 years for males, and 50.6 years for females. For every 100 females there are 97.0 males.

1.1K
Total Population
31
Density (mi²)
-6 -0.53%
Growth

Stevenson township Population

Stevenson township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,129-6-0.53%
20251,135-6-0.53%
20241,141-6-0.52%
20231,147-7-0.61%
20221,154-17-1.45%
20211,171-9-0.76%
20201,180-3-0.25%
20191,240-4-0.32%
20181,244-9-0.72%
20171,253-10-0.79%
20161,263-11-0.86%
20151,274-4-0.31%
20141,278-3-0.23%
20131,281-11-0.85%
20121,292-5-0.39%
20111,297-4-0.31%
20101,303-1-0.08%

Median Age

Overall: 50.9 years
Female: 50.6 years
Male: 53.1 years

Stevenson township Adults

There are 867 adults, (166 of whom are seniors) in Stevenson township.

Sex Ratio

Female: 526 (50.8%)
Male: 510 (49.2%)

Demographics

The racial composition of Stevenson township includes 89.09% White, and smaller percentages for Asian, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White92389.09%
Two or more races858.2%
Asian161.54%
Other race111.06%
Native Hawaiian or Pacific Islander10.1%
Race
Population ↓
Percentage (of total)
Two or more races171.64%
Other race111.06%
Race
Population ↓
Percentage (of total)
White92389.09%
Two or more races686.56%
Asian161.54%
Native Hawaiian or Pacific Islander10.1%

Stevenson township Marital Status

Economics and Income Statistics

Stevenson township 's average per capita income is $48,276. Household income levels show a median of $93,138. The poverty rate stands at 10.71%.

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$102,188-
Families$98,393$110,344
Households$93,138$95,677
Non Families$30,625$42,322

$48,276

Average Income

$93,138

Median Household Income

10.71%

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)