Afton township Flag

Afton township

County:
DeKalb County
County Seat:
No
Area (mi²):
35.108
State:
Illinois

Afton township is located in DeKalb County, Illinois. Afton township has a 2026 population of 904. Afton township is currently growing at a rate of 0.33% annually but its population has decreased by -0.11% since the most recent census, which recorded a population of 905 in 2020.

The median household income in Afton township is $105,574 with a poverty rate of 9.17%. The median age in Afton township is 41.4 years: 38.6 years for males, and 42.1 years for females. For every 100 females there are 73.3 males.

904
Total Population
26
Density (mi²)
3 0.33%
Growth

Afton township Population

Afton township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Afton township includes 95.47% White, and smaller percentages for and multiracial populations.

Population by Race

White (95.47%)

Two or more races (4.53%)

Race
Population
Percentage (of total)
White88595.47%
Two or more races424.53%

Afton township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Afton township's average per capita income is $45,673. Household income levels show a median of $105,574. The poverty rate stands at 9.17%.

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$106,844-
Families$105,717$104,867
Households$105,574$103,375
Non Families-$95,970

$45,673

Average Income

$105,574

Median Household Income

9.17%

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)