East San Jose 1911. The 1910 US Census recorded a population of 1,661. Before World War II, East San Jose was a small section of San Jose located on the east banks of the Guadalupe River and west of today's U.S. Route 101. After World War II, the area saw rapid development, along with much of the Santa Clara Valley. East San Jose East San Jose (or East Valley or The Eastside) is the eastern San Jose, California in Silicon Valley, comprising several neighborhoods and including a former city of that name. The area is bounded roughly by Berryessa Rd to the north,
South San Jose Hills, California is part of Los Angeles County's first district and is currently represented by Hilda Solis. South San Jose Hills, California South San Jose Hills is an unincorporated community and census-designated place in Los Angeles County, California, United States. The population was 20,551 at the 2010 census, up from 20,218 at the 2000 census. South San Jose Hills is an unincorporated, mainly residential community located on the southern end of the San Jose Hills, which forms a part of San Gabriel Valley. South San Jose Hills is bounded by City of Industry to the south, La Puente to the west, West