St. Leon Flag

St. Leon

County:
Dearborn County
County Seat:
No
Area (mi²):
6.827
State:
Indiana

St. Leon is a town located in Dearborn County, Indiana. St. Leon has a 2026 population of 669. St. Leon is currently declining at a rate of 0% annually and its population has increased by 1.21% since the most recent census, which recorded a population of 661 in 2020.

669
Total Population
98
Density (mi²)

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)