Lebanon Flag

Lebanon

County Seat:
No
Area (mi²):
36.467
State:
Illinois

Lebanon is located in St. Clair County, Illinois. Lebanon has a 2025 population of 4,276 . Lebanon is currently declining at a rate of -0.58% annually and its population has decreased by -3.61% since the most recent census, which recorded a population of 4,436 in 2020.

The average household income in Lebanon is $99,949 with a poverty rate of 4.55%. The median age in Lebanon is 38 years: 44.3 years for males, and 34.7 years for females. For every 100 females there are 77.0 males.

4.3K
Total Population
117
Density (mi²)
-25 -0.58%
Growth

Lebanon Population

Lebanon Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lebanon includes 86.4% White, 3.96% Black or African American, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

White (86.4%)

Two or more races (8.83%)

Black or African American (3.96%)

Other race (0.46%)

Native American (0.36%)

Race
Population
Percentage (of total)
White4,12886.4%
Two or more races4228.83%
Black or African American1893.96%
Other race220.46%
Native American170.36%

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 $57,708. Household income levels show a median of $83,125. The poverty rate stands at 4.55%.

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$97,213-
Families$96,185$122,482
Households$83,125$99,949
Non Families$51,984$65,838

$57,708

Average Income

$83,125

Median Household Income

4.55%

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)