Naval Square, Philadelphia
Naval Square is a gated community within the Graduate Hospital neighborhood of Philadelphia that served as the first United States Naval Academy from 1834 to 1845, when the Naval Academy formed in Annapolis. It continued as a retirement home for sailors and marines and was called the Naval Home until 1976, when the facility was relocated to Mississippi.
Officer Candidate School (United States Navy)
The first U.S. Navy OCS at Newport, Rhode Island, began operation in 1951 and was closed down in April 1994 when the programs were merged into a single OCS in the former AOCS facilities at NAS Pensacola.