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 and multiracial populations.

Population by Race

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%

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