Phoenix, located in Maricopa County, is the largest city in Arizona and also the state capital. Other prominent cities in the Phoenix metro area include Mesa (the third largest city in Arizona), Glendale, Peoria, Chandler, Sun City, Sun City West, Fountain Hills, Surprise, Gilbert, El Mirage, Avondale, Tempe, Tolleson and Scottsdale, with a total metropolitan population of just over 4 million.





