Barrington

County:: Lake County
County Seat:: No
Area (mi²):: 4.616
State:: Illinois

Barrington is a village located in Lake County, Illinois. Barrington has a 2025 population of 10,326. Barrington is currently declining at a rate of -0.72% annually and its population has decreased by -3.5% since the most recent census, which recorded a population of 10,700 in 2020.

The average household income in Barrington is $209,856 with a poverty rate of 4.84%. The median age in Barrington is 43.1 years: 42.4 years for males, and 43.9 years for females.

Demographics

The racial composition of Barrington includes 82.37% White, 9.36% Asian, and smaller percentages for other race, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	9,101	82.37%
Asian	1,034	9.36%
Two or more races	553	5%
Other race	223	2.02%
Black or African American	138	1.25%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Barrington Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Barrington's average per capita income is $97,486. Household income levels show a median of $150,714. The poverty rate stands at 4.84%.

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	$221,429	-
Families	$195,000	$253,522
Households	$150,714	$209,856
Non Families	$54,255	$79,335

$97,486

Average Income

$150,714

Median Household Income

4.84%

Poverty Rate