Mount Carroll township Flag

Mount Carroll township

County:
Carroll County
County Seat:
No
Area (mi²):
37.749
State:
Illinois

Mount Carroll township is located in Carroll County, Illinois. Mount Carroll township has a 2026 population of 1,894. Mount Carroll township is currently declining at a rate of -0.42% annually and its population has decreased by -3.32% since the most recent census, which recorded a population of 1,959 in 2020.

The median household income in Mount Carroll township is $53,558 with a poverty rate of 13.33%. The median age in Mount Carroll township is 50.9 years: 52.1 years for males, and 47.8 years for females. For every 100 females there are 99.9 males.

1.9K
Total Population
50
Density (mi²)
-8 -0.42%
Growth

Mount Carroll township Population

Mount Carroll township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,894-8-0.42%
20251,902-8-0.42%
20241,910-8-0.42%
20231,918-10-0.52%
20221,928-28-1.43%
20211,956-3-0.15%
20201,959-4-0.2%
20192,109-1-0.05%
20182,110-21-0.99%
20172,131-21-0.98%
20162,152-9-0.42%
20152,161-23-1.05%
20142,184-28-1.27%
20132,212-23-1.03%
20122,235-18-0.8%
20112,253-26-1.14%
20102,28000%

Median Age

Overall: 50.9 years
Female: 47.8 years
Male: 52.1 years

Mount Carroll township Adults

There are 1,632 adults, (522 of whom are seniors) in Mount Carroll township.

Sex Ratio

Female: 964 (50%)
Male: 963 (50%)

Demographics

The racial composition of Mount Carroll township includes 95.49% White, and smaller percentages for Two or more races, Asian, Black or African American, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,84095.49%
Two or more races371.92%
Asian251.3%
Black or African American150.78%
Other race100.52%
Race
Population ↓
Percentage (of total)
White211.09%
Two or more races180.93%
Other race60.31%
Race
Population ↓
Percentage (of total)
White1,81994.4%
Asian251.3%
Two or more races190.99%
Black or African American150.78%
Other race40.21%

Mount Carroll township Marital Status

Economics and Income Statistics

Mount Carroll township 's average per capita income is $36,453. Household income levels show a median of $53,558. The poverty rate stands at 13.33%.

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$90,903-
Families$58,750$85,682
Households$53,558$71,236
Non Families$43,894$50,048

$36,453

Average Income

$53,558

Median Household Income

13.33%

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)