Tacoma, WA

ZIP code 98433 encompasses Joint Base Lewis-McChord in Tacoma, Washington. This military base is a major landmark in the area, serving as the headquarters for the Army's I Corps and the Air Force's 62nd Airlift Wing. Additionally, the base is home to the Western Air Defense Sector and the 446th Airlift Wing, making it a significant hub for military operations in the Pacific Northwest.