Nogales, AZ

ZIP code 85621 covers the town of Nogales, Arizona, near the Mexican border. This area is known for the Mariposa Port of Entry, the main gateway between the United States and Mexico. Nogales is a bustling commercial hub with many shops and restaurants catering to both local residents and visitors crossing the border. The town also features cultural attractions like the Pimeria Alta Museum, showcasing the region's history.