San Bernardino is a town in the Inland Empire that serves as San Bernardino County, California, United States county seat. San Bernardino, as one of the anchor towns of the Inland Empire, spans 81 square miles on the San Bernardino Valley floor and has a population of over 215,000. There is a total area of 59.6 square miles in the city. San Bernardino attractions include the ASU Fox Theater, the McDonald Museum, the California Theatre, the San Bernardino Mountains and the San Manuel Amphitheater.