Lebanon Flag

Lebanon

County Seat:
No
Area (mi²):
2.695
State:
Illinois

Lebanon is a city located in St. Clair County, Illinois. Lebanon has a 2025 population of 4,499. Lebanon is currently declining at a rate of -0.79% annually and its population has decreased by -3.85% since the most recent census, which recorded a population of 4,679 in 2020.

The average household income in Lebanon is $101,538 with a poverty rate of 7.02%. The median age in Lebanon is 33 years: 32.4 years for males, and 33.7 years for females.

4.5K
Total Population
1,669
Density (mi²)
-36 -0.79%
Growth

Lebanon Population

Lebanon Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lebanon includes 74.27% White, 14.26% Black or African American, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

White (74.3%)

Black or African American (14.3%)

Two or more races (9.9%)

Asian (0.7%)

Other race (0.4%)

Native American (0.4%)

Race
Population
Percentage (of total)
White3,29174.27%
Black or African American63214.26%
Two or more races4399.91%
Asian320.72%
Other race200.45%
Native American170.38%

Lebanon Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lebanon's average per capita income is $58,049. Household income levels show a median of $84,766. The poverty rate stands at 7.02%.

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$97,941-
Families$96,638$131,777
Households$84,766$101,538
Non Families$49,181$63,173

$58,049

Average Income

$84,766

Median Household Income

7.02%

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)