Tacoma, WA

ZIP code 98490 encompasses Joint Base Lewis-McChord and the surrounding area in Pierce County, Washington. This military installation is home to various units of the Army, Air Force, and National Guard. The key landmarks in this ZIP code include the McChord Field Air Museum, Gray Army Airfield, and the American Lake. The zip code provides essential services and housing for military personnel and their families stationed at Joint Base Lewis-McChord.