Cooperstown township Flag

Cooperstown township

County:
Brown County
County Seat:
No
Area (mi²):
40.674
State:
Illinois

Cooperstown township is located in Brown County, Illinois. Cooperstown township has a 2025 population of 270. Cooperstown township is currently declining at a rate of -0.37% annually but its population has increased by 1.12% since the most recent census, which recorded a population of 267 in 2020.

The average household income in Cooperstown township is $106,756 with a poverty rate of 8.87%.The median age in Cooperstown township is 51.8 years: 57.4 years for males, and 48.6 years for females.

270
Total Population
7
Density (mi²)
-1 -0.37%
Growth

Cooperstown township Population

Cooperstown township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Cooperstown township includes 79.03% White, 8.33% Native American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White29479.03%
Two or more races4712.63%
Native American318.33%

Cooperstown township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cooperstown township's average per capita income is $47,692. Household income levels show a median of $103,583. The poverty rate stands at 8.87%.

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$130,357$130,024
Married Families$130,357-
Households$103,583$106,756
Non Families-$50,913

$47,692

Average Income

$103,583

Median Household Income

8.87%

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)