Fairview Heights Flag

Fairview Heights

County Seat:
No
Area (mi²):
11.431
State:
Illinois

Fairview Heights is a city located in St. Clair County, Illinois. Fairview Heights has a 2025 population of 15,977 . Fairview Heights is currently declining at a rate of -0.86% annually and its population has decreased by -4.13% since the most recent census, which recorded a population of 16,666 in 2020.

The average household income in Fairview Heights is $94,611 with a poverty rate of 9.11%. The median age in Fairview Heights is 41.6 years: 40 years for males, and 44 years for females. For every 100 females there are 100.0 males.

16K
Total Population
1,398
Density (mi²)
-138 -0.86%
Growth

Fairview Heights Population

Fairview Heights Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Fairview Heights includes 52.46% White, 32.25% Black or African American, and smaller percentages for Asian, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (52.46%)

Black or African American (32.25%)

Two or more races (11.2%)

Asian (2.77%)

Other race (1.26%)

Native Hawaiian or Pacific Islander (0.06%)

Race
Population
Percentage (of total)
White8,52752.46%
Black or African American5,24332.25%
Two or more races1,82111.2%
Asian4502.77%
Other race2051.26%
Native Hawaiian or Pacific Islander90.06%

Fairview Heights Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fairview Heights' average per capita income is $50,862. Household income levels show a median of $77,960. The poverty rate stands at 9.11%.

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$115,027-
Families$93,778$118,442
Households$77,960$94,611
Non Families$51,491$56,940

$50,862

Average Income

$77,960

Median Household Income

9.11%

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)