McChord AFB, WA

ZIP code 98438 is located in Joint Base Lewis-McChord in Washington state. This area is home to various military installations and facilities, including the Yakima Training Center, Rainier Training Area, and the Warrior Zone. The base also houses the McChord Field, Lewis Main, and Lewis North. With a mix of residential areas and military operations, ZIP code 98438 provides a unique blend of community and military life.