The city of Simi Valley (from the Chumash word, Shimiyi), in the eponymous valley, is in the southeast corner of Ventura County, California, United States. 30 miles (48 km) from Downtown Los Angeles, Simi Valley is part of the Greater Los Angeles Area. The city sits next to Thousand Oaks, Moorpark, and Los Angeles. The city's 2014 population has been estimated at 126,871, up from 111,351 in 2000. The city of Simi Valley is surrounded by the Santa Susana Mountain range and the Simi Hills, west of the San Fernando Valley, and northeast of the Conejo Valley. It is largely a commuter bedroom community, feeding the cities in the Los Angeles area and the San Fernando Valley to the east, and cities in Ventura County to the west.