Chemung Flag

Chemung

County:
Boone County
County Seat:
No
Area (mi²):
0.281
State:
Illinois

Chemung is a CDP located in Boone County, Illinois. Chemung has a 2026 population of 238. Chemung is currently declining at a rate of -1.65% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Chemung is $68,454 with a poverty rate of 0%. The median age in Chemung is 69.9 years: 75.3 years for males, and 69.5 years for females. For every 100 females there are 146.4 males.

238
Total Population
847
Density (mi²)
-4 -1.65%
Growth

Chemung Population

Chemung Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026238-4-1.65%
2025242-5-2.02%

Median Age

Overall: 69.9 years
Female: 69.5 years
Male: 75.3 years

Chemung Adults

There are 239 adults, (207 of whom are seniors) in Chemung.

Sex Ratio

Female: 97 (40.6%)
Male: 142 (59.4%)

Demographics

The racial composition of Chemung includes 90.79% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White21790.79%
Two or more races229.21%
Race
Population ↓
Percentage (of total)
White21790.79%
Two or more races229.21%

Chemung Marital Status

Economics and Income Statistics

Chemung 's average per capita income is $26,534. Household income levels show a median of $68,454. The poverty rate stands at 0%.

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$68,892$71,765
Married Families$68,892-
Households$68,454$63,333
Non Families--

$26,534

Average Income

$68,454

Median Household Income

0%

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)