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, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

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%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

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