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 2026 population of 4,105. Green Oaks is currently declining at a rate of -0.02% annually and its population has decreased by -0.12% since the most recent census, which recorded a population of 4,110 in 2020.

The median household income in Green Oaks is $147,614 with a poverty rate of 6.13%. The median age in Green Oaks is 46.2 years: 44.1 years for males, and 48.9 years for females. For every 100 females there are 108.2 males.

4.1K
Total Population
1,029
Density (mi²)
-1 -0.02%
Growth

Green Oaks Population

Green Oaks Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264,105-1-0.02%
20254,106-1-0.02%
20244,107150.37%
20234,09230.07%
20224,089-10-0.24%
20214,099-11-0.27%
20204,110-7-0.17%
20193,903320.83%
20183,871110.28%
20173,860200.52%
20163,840-7-0.18%
20153,847-17-0.44%
20143,864-3-0.08%
20133,867100.26%
20123,857-6-0.16%
20113,863-3-0.08%
20103,87130.08%
20003,57200%

Median Age

Overall: 46.2 years
Female: 48.9 years
Male: 44.1 years

Green Oaks Adults

There are 3,167 adults, (1,053 of whom are seniors) in Green Oaks.

Sex Ratio

Female: 1,967 (48%)
Male: 2,129 (52%)

Demographics

The racial composition of Green Oaks includes 75.85% White, 9.42% Asian, and smaller percentages for Black or African American, Native American, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,10775.85%
Two or more races48011.72%
Asian3869.42%
Black or African American631.54%
Native American350.85%
Other race250.61%
Race
Population ↓
Percentage (of total)
Two or more races3157.69%
White721.76%
Native American350.85%
Other race80.2%
Black or African American70.17%
Race
Population ↓
Percentage (of total)
White3,03574.1%
Asian3869.42%
Two or more races1654.03%
Black or African American561.37%
Other race170.42%

Green Oaks Marital Status

Economics and Income Statistics

Green Oaks ' average per capita income is $95,521. Household income levels show a median of $147,614. The poverty rate stands at 6.13%.

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$250,001-
Families$239,531$275,737
Households$147,614$211,627
Non Families$70,861$92,935

$95,521

Average Income

$147,614

Median Household Income

6.13%

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)