Cahokia Township, Macoupin County, Illinois

Cahokia Township (T8N R6W) is located in Macoupin County, Illinois, United States. As of the 2010 census, its population was 3,378 and it contained 1,594 housing units.

Geography
According to the 2010 census, the township has a total area of 36.88 sqmi, of which 36.59 sqmi (or 99.21%) is land and 0.29 sqmi (or 0.79%) is water.

Adjacent townships

 * Honey Point Township (north)
 * North Litchfield Township, Montgomery County (northeast)
 * South Litchfield Township, Montgomery County (east)
 * Walshville Township, Montgomery County (southeast)
 * Mount Olive Township (south)
 * Dorchester Township (southwest)
 * Gillespie Township (west)
 * Brushy Mound Township (northwest)