Arlington, AZ

ZIP code 85322 belongs to Ajo, Arizona. This small desert town is home to the stunning Organ Pipe Cactus National Monument, where visitors can explore vast desert landscapes dotted with the unique, towering organ pipe cactus. Other notable landmarks in the area include the Ajo Plaza, a historic district featuring charming shops and restaurants, and the Old Ajo Jail, a preserved adobe building dating back to the early 1900s.