The regular post mailing address for Camp Atterbury is PO Box 5000, Edinburgh, Indiana, 46124-5000. The mailing address for ground services is 509C School House Road, Edinburgh, Indiana, 46124-5000. Letters and packages generally take three to five days to arrive via USPS, depending on the sender's location.
Camp Atterbury is a U.S. Army National Guard installation that is located approximately 55 miles south of Indianapolis. The construction of the camp started just after the attack on Pearl Harbor to help train Army infantry to prepare for the war. During World War II, the camp was not only used for training soldiers, it was also used as a prisoner of war camp for German and Italian soldiers.