Chesterfield township Flag

Chesterfield township

County:
Macoupin County
County Seat:
No
Area (mi²):
35.814
State:
Illinois

Chesterfield township is located in Macoupin County, Illinois. Chesterfield township has a 2026 population of 688. Chesterfield township is currently declining at a rate of -0.72% annually and its population has decreased by -3.51% since the most recent census, which recorded a population of 713 in 2020.

The median household income in Chesterfield township is $78,065 with a poverty rate of 12.78%. The median age in Chesterfield township is 45 years: 44.9 years for males, and 45.2 years for females. For every 100 females there are 144.7 males.

688
Total Population
19
Density (mi²)
-5 -0.72%
Growth

Chesterfield township Population

Chesterfield township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026688-5-0.72%
2025693-5-0.72%
2024698-5-0.71%
2023703-1-0.14%
2022704-3-0.42%
2021707-6-0.84%
2020713-2-0.28%
2019812-5-0.61%
2018817-2-0.24%
2017819-1-0.12%
2016820-5-0.61%
2015825-4-0.48%
2014829-8-0.96%
2013837-6-0.71%
2012843-14-1.63%
201185720.23%
201085500%

Median Age

Overall: 45 years
Female: 45.2 years
Male: 44.9 years

Chesterfield township Adults

There are 554 adults, (163 of whom are seniors) in Chesterfield township.

Sex Ratio

Female: 291 (40.9%)
Male: 421 (59.1%)

Demographics

The racial composition of Chesterfield township includes 98.17% White, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White69998.17%
Two or more races111.54%
Native American20.28%
Race
Population ↓
Percentage (of total)
White162.25%
Race
Population ↓
Percentage (of total)
White68395.93%
Two or more races111.54%
Native American20.28%

Chesterfield township Marital Status

Economics and Income Statistics

Chesterfield township 's average per capita income is $58,750. Household income levels show a median of $78,065. The poverty rate stands at 12.78%.

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$112,833-
Families$85,625$116,675
Households$78,065$92,674
Non Families-$23,288

$58,750

Average Income

$78,065

Median Household Income

12.78%

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)