Lake Carroll

County:: Carroll County
County Seat:: No
Area (mi²):: 13.546
State:: Illinois

Lake Carroll is a CDP located in Carroll County, Illinois. Lake Carroll has a 2025 population of 947. Lake Carroll is currently growing at a rate of 7.13% annually and its population has increased by 89.4% since the most recent census, which recorded a population of 500 in 2020.

The average household income in Lake Carroll is $140,921 with a poverty rate of 3.15%.The median age in Lake Carroll is 60.6 years: 62.7 years for males, and 59 years for females.

Demographics

The racial composition of Lake Carroll includes 99.34% White, and smaller percentages for Black or African American, Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	758	99.34%
Black or African American	3	0.39%
Two or more races	2	0.26%

Lake Carroll Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Carroll's average per capita income is $61,974. Household income levels show a median of $101,250. The poverty rate stands at 3.15%.

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	$106,071	-
Families	$103,750	$143,424
Households	$101,250	$140,921
Non Families	-	$123,253

$61,974

Average Income

$101,250

Median Household Income

3.15%

Poverty Rate