East St. Louis Flag

East St. Louis

County Seat:
No
Area (mi²):
13.925
State:
Illinois

East St. Louis is a city located in St. Clair County, Illinois. East St. Louis has a 2026 population of 17,511. East St. Louis is currently declining at a rate of -0.84% annually and its population has decreased by -4.84% since the most recent census, which recorded a population of 18,401 in 2020.

The median household income in East St. Louis is $35,700 with a poverty rate of 32.76%. The median age in East St. Louis is 44.3 years: 35.6 years for males, and 47.7 years for females. For every 100 females there are 73.4 males.

17.5K
Total Population
1,258
Density (mi²)
-148 -0.84%
Growth

East St. Louis Population

Demographics

Economics and Income Statistics

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)