McChord AFB, WA

ZIP code 98438 is located in McChord AFB, Washington. This area is home to the McChord Field, a United States Air Force base known for its cargo and airlift missions. The ZIP code also encompasses the McChord Air Museum, a popular attraction showcasing the history and evolution of military aviation. Additionally, the base is in close proximity to the city of Tacoma, offering residents easy access to urban amenities.