New Athens Flag

New Athens

County Seat:
No
Area (mi²):
2.112
State:
Illinois

New Athens is a village located in St. Clair County, Illinois. New Athens has a 2026 population of 1,870. New Athens is currently declining at a rate of -0.69% annually and its population has decreased by -4% since the most recent census, which recorded a population of 1,948 in 2020.

1.9K
Total Population
885
Density (mi²)
-13 -0.69%
Growth

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)