The U.S. military maintains hundreds of installations, both inside the United States and overseas (with at least 128 military bases located outside of its national territory as of July 2024). [2] Overview of military bases in Pennsylvania, including active, reserve, Guard, and former installations, updated for 2026.

Understanding the Context

Browse the list of all of the military bases and installations in Pennsylvania. Find key contact information, including that of the Joint Forces HQ. The Pennsylvania Air National Guard has six main bases across the state located in Coraopolis, Fort Indiantown Gap, Horsham, Johnstown, Middletown and State College. Locate a military base Use this Department of Defense search tool to locate a military installation.

Key Insights

It includes most bases for all military branches under the Department of Defense. Locate a Coast Guard station Find a Coast Guard station or unit from the Coast Guard A to Z search tool. Welcome to MilBases.com - Everything you ever wanted to know about military bases. Lodging, hotels, directions, base maps, MWR, and much more. Find a complete list of United States Air Force (USAF) bases, including locations, maps, and contact information for CONUS and OCONUS installations.

Final Thoughts

As of last year, one Suffolk base may now be home to some of the US nuclear arsenal. The bases also boast some home comforts: RAF Lakenheath has a bowling alley, a Burger King and baseball fields.