Pierce township Flag

Pierce township

County:
DeKalb County
County Seat:
No
Area (mi²):
34.979
State:
Illinois

Pierce township is located in DeKalb County, Illinois. Pierce township has a 2026 population of 428. Pierce township is currently declining at a rate of -0.47% annually and its population has decreased by -2.28% since the most recent census, which recorded a population of 438 in 2020.

The median household income in Pierce township is $109,216 with a poverty rate of 3.25%. The median age in Pierce township is 51.8 years: 43.8 years for males, and 55.1 years for females. For every 100 females there are 182.7 males.

428
Total Population
12
Density (mi²)
-2 -0.47%
Growth

Pierce township Population

Pierce township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026428-2-0.47%
2025430-2-0.46%
2024432-2-0.46%
2023434-2-0.46%
2022436-2-0.46%
202143800%
2020438-1-0.23%
2019453-1-0.22%
201845400%
201745430.67%
201645100%
2015451-1-0.22%
201445220.44%
2013450-2-0.44%
201245210.22%
2011451-3-0.66%
201045400%

Median Age

Overall: 51.8 years
Female: 55.1 years
Male: 43.8 years

Pierce township Adults

There are 480 adults, (40 of whom are seniors) in Pierce township.

Sex Ratio

Female: 196 (35.4%)
Male: 358 (64.6%)

Demographics

The racial composition of Pierce township includes 98.19% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White54498.19%
Two or more races101.81%
Race
Population ↓
Percentage (of total)
White54498.19%
Two or more races101.81%

Pierce township Marital Status

Economics and Income Statistics

Pierce township 's average per capita income is $49,717. Household income levels show a median of $109,216. The poverty rate stands at 3.25%.

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
Families$124,375$124,723
Married Families$124,375-
Households$109,216$110,596
Non Families$108,623$90,847

$49,717

Average Income

$109,216

Median Household Income

3.25%

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)