Green Oaks Flag

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.

4K
Total Population
1,009
Density (mi²)
-16 -0.4%
Growth

Green Oaks Population

Green Oaks Population

Data after 2023 is projected based on recent change

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)
White3,30080.78%
Asian41810.23%
Two or more races2776.78%
Black or African American330.81%
Native American320.78%
Other race250.61%

Green Oaks Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)