The county of Highland is located in and was founded in May 1, 1805. There are 43,589 residents in Highland who have access to courthouses in Greenfield, Hillsboro. In general, each county has a full set of courts, from traffic court to superior and appellate court; supreme courts are usually located in the state capital. is part of the 6th federal circuit court as well.
There are 4,639 residents in Greenfield, which is 2.1 square miles and 912ft above sea level.
There are 6,605 residents in Hillsboro, which is 5.4 square miles and 1,122ft above sea level.