Chino is a city in San Bernardino County, California, United States at the western end of the Riverside-San Bernardino Area. Chino and its surroundings have long been a center of agriculture and dairy farming, providing milk products in Southern California and much of the southwestern United States. Chino's agricultural history dates back to the Spanish land grant forming Rancho Santa Ana del Chino. The area specialized in orchard, row crops and dairy. Chino is bounded by Chino Hills to the west, Pomona to the northwest, unincorporated San Bernardino County (near Montclair) to the north, Ontario to the northeast, Eastvale to the Southeast, and unincorporated Riverside County to the south. It is easily accessible via the Chino Valley (71) and Pomona (60) freeways. The population was 77,983 at the 2010 census.