Riverside Flag

Riverside

County:
Cook County
County Seat:
No
Area (mi²):
4.026
State:
Illinois

Riverside is located in Cook County, Illinois. Riverside has a 2025 population of 15,595. Riverside is currently declining at a rate of -0.85% annually and its population has decreased by -6.03% since the most recent census, which recorded a population of 16,595 in 2020.

The average household income in Riverside is $151,202 with a poverty rate of 4.11%.The median age in Riverside is 41.1 years: 38.3 years for males, and 43.5 years for females.

15.6K
Total Population
3,874
Density (mi²)
-133 -0.85%
Growth

Riverside Population

Riverside Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Riverside includes 71.3% White, 8.06% other race, and smaller percentages for Asian, Black or African American, Native American and multiracial populations.

Population by Race

White (71.3%)

Two or more races (17.5%)

Other race (8.1%)

Asian (1.5%)

Black or African American (1.0%)

Native American (0.7%)

Race
Population
Percentage (of total)
White11,59771.3%
Two or more races2,84417.49%
Other race1,3118.06%
Asian2361.45%
Black or African American1641.01%
Native American1130.69%

Riverside Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Riverside's average per capita income is $76,922. Household income levels show a median of $123,036. The poverty rate stands at 4.11%.

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$178,405-
Families$151,730$179,829
Households$123,036$151,202
Non Families$54,306$73,475

$76,922

Average Income

$123,036

Median Household Income

4.11%

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)