Chapin Flag

Chapin

County:
Morgan County
County Seat:
No
Area (mi²):
0.998
State:
Illinois

Chapin is a village located in Morgan County, Illinois. Chapin has a 2025 population of 453. Chapin is currently declining at a rate of -0.88% annually and its population has decreased by -4.63% since the most recent census, which recorded a population of 475 in 2020.

The average household income in Chapin is $95,747 with a poverty rate of 5.75%.The median age in Chapin is 32.4 years: 33.7 years for males, and 30 years for females.

453
Total Population
454
Density (mi²)
-4 -0.88%
Growth

Chapin Population

Chapin Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Chapin includes 94.82% White, and smaller percentages for and multiracial populations.

Population by Race

White (94.8%)

Two or more races (5.2%)

Race
Population
Percentage (of total)
White58694.82%
Two or more races325.18%

Chapin Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Chapin's average per capita income is $42,717. Household income levels show a median of $69,213. The poverty rate stands at 5.75%.

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$88,864-
Families$78,500$100,599
Households$69,213$95,747
Non Families$67,650$71,467

$42,717

Average Income

$69,213

Median Household Income

5.75%

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)