Ciudades en el distrito
Adelanto, Apple Valley, Banning, Barstow, Beaumont, Big Bear City, Big Bear Lake, Cherry Valley, Crestline, Colton, Dagget, Devore, El Cerrito, Fawnskin, Fontana, Forest Falls, Helendale, Hesperia, Highland, Hinkley, Lake Arrowhead, Lenwood, Lucerne Valley, Mentone, Muscoy, Phelan, Redlands, Rialto, Running Springs, San Bernardino, Trona, Victorville, Yermo, Yucaipa.