Green Oaks

County:: Lake County
County Seat:: No
Area (mi²):: 3.991
State:: Illinois

Green Oaks is a village located in Lake County, Illinois. Green Oaks has a 2025 population of 4,027. Green Oaks is currently declining at a rate of -0.4% annually and its population has decreased by -2% since the most recent census, which recorded a population of 4,109 in 2020.

The average household income in Green Oaks is $197,542 with a poverty rate of 7.61%. The median age in Green Oaks is 48.8 years: 44.5 years for males, and 51.2 years for females.

Demographics

The racial composition of Green Oaks includes 80.78% White, 10.23% Asian, and smaller percentages for Black or African American, Native American, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Other race

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	3,300	80.78%
Asian	418	10.23%
Two or more races	277	6.78%
Black or African American	33	0.81%
Native American	32	0.78%
Other race	25	0.61%
Native Hawaiian or Pacific Islander	0	0%

Green Oaks Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Green Oaks' average per capita income is $89,338. Household income levels show a median of $133,472. The poverty rate stands at 7.61%.

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	$234,875	-
Families	$220,521	$254,192
Households	$133,472	$197,542
Non Families	$68,260	$97,626

$89,338

Average Income

$133,472

Median Household Income

7.61%

Poverty Rate