Port Heiden, AK

ZIP code 99549 is primarily a military post office located on Joint Base Elmendorf-Richardson in Anchorage, Alaska. The base is home to the 673d Air Base Wing and the 4th Infantry Brigade Combat Team (Airborne), 25th Infantry Division. Important landmarks in this ZIP code include the Arctic Warrior Statue and the Richardson Health Clinic, which provide essential services for military personnel stationed at the base.