title: Aetna Township, Logan County, Illinois
text: # Aetna Township, Logan County, Illinois
  
  Aetna Township is located in Logan County, Illinois. As of the 2010 census, its population was 535 and it contained 228 housing units. Chestnut, Illinois and Bakerville, Illinois are the only communities in the township.
  
  Aetna Township most likely derives its name from Mount Etna.
  
  ## Geography
  
  According to the 2010 census, the township has a total area of 34.66 square miles (89.8 $km^2),$ all land.
  
  