Sand Creek Township is one of twelve townships in Bartholomew County, Indiana, United States. As of the 2010 census, its population was 2,390 and it contained 919 housing units.

Bartholomew County is a county located in the U.S. state of Indiana. The population was 82,208 at the 2020 census. The county seat is Columbus. The county was determined by the U.S. Census Bureau to be home to the mean center of U.S. population in 1900.