Arlington Heights Flag

Arlington Heights

County:
Cook County
County Seat:
No
Area (mi²):
16.613
State:
Illinois

Arlington Heights is a village located in Cook County, Illinois. Arlington Heights has a 2025 population of 72,545. Arlington Heights is currently declining at a rate of -1.33% annually and its population has decreased by -6.3% since the most recent census, which recorded a population of 77,420 in 2020.

The average household income in Arlington Heights is $147,683 with a poverty rate of 6.25%.The median age in Arlington Heights is 42.7 years: 40.9 years for males, and 44 years for females.

72.5K
Total Population
4,367
Density (mi²)
-975 -1.33%
Growth

Arlington Heights Population

Arlington Heights Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Arlington Heights includes 76.4% White, 9.62% Asian, and smaller percentages for Black or African American, other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White58,23276.4%
Asian7,3359.62%
Two or more races6,0027.87%
Black or African American2,2732.98%
Other race2,1722.85%
Native American2060.27%

Arlington Heights Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Arlington Heights' average per capita income is $73,053. Household income levels show a median of $118,532. The poverty rate stands at 6.25%.

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$164,298-
Families$150,162$181,478
Households$118,532$147,683
Non Families$70,138$82,143

$73,053

Average Income

$118,532

Median Household Income

6.25%

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)