Lake Catherine

County:: Lake County
County Seat:: No
Area (mi²):: 0.909
State:: Illinois

Lake Catherine is a CDP located in Lake County, Illinois. Lake Catherine has a 2025 population of 1,294. Lake Catherine is currently declining at a rate of -0.46% annually but its population has increased by 0.39% since the most recent census, which recorded a population of 1,289 in 2020.

The average household income in Lake Catherine is $115,013 with a poverty rate of 7.24%.The median age in Lake Catherine is 50.5 years: 53.8 years for males, and 48.5 years for females.

Demographics

The racial composition of Lake Catherine includes 91.66% White, and smaller percentages for Asian, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,000	91.66%
Two or more races	65	5.96%
Asian	13	1.19%
Other race	13	1.19%

Lake Catherine Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Catherine's average per capita income is $49,784. Household income levels show a median of $94,821. The poverty rate stands at 7.24%.

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	$112,813	-
Families	$112,057	$139,066
Households	$94,821	$115,013
Non Families	$59,808	$90,204

$49,784

Average Income

$94,821

Median Household Income

7.24%

Poverty Rate