Willcox, AZ

ZIP code 85644 encompasses the town of Baboquivari Peak, located in southern Arizona. This area is known for its stunning natural beauty, including the iconic Baboquivari Peak which stands at 7,730 feet. Other important landmarks in ZIP code 85644 include the Tohono O'odham Nation Reservation, home to the indigenous Tohono O'odham people, and Kitt Peak National Observatory, a renowned astronomical research facility.