Tucson Arizona is in the Sonoran Desert and is surrounded by multiple beautiful mountain ranges. It is full of culture and has a strong foundation in celebrating the combination of the different cultures that exist within itself. It's a great place but it isn't without its faults. With a population of 996,544, roughly 73,446 individuals in Tucson use illicit drugs of some type. The good news is that Tucson has some very good treatment centers just waiting to help you or your loved-one, so pick up the phone and call for help today.