Tucson, AZ

ZIP code 85703 encompasses the downtown area of Tucson, Arizona. Major landmarks in this area include the historic Hotel Congress, known for its role in capturing infamous bank robber John Dillinger, as well as the bustling Mercado San Agustin, a vibrant marketplace featuring shops, restaurants, and events. The zip code is also near the University of Arizona campus and the iconic Sentinel Peak, commonly known as "A" Mountain.