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,
Downtown San Jose the Fairmont Hotel, the Cathedral Basilica of St. Joseph, the campus of San Jose State University and the Dr. Martin Luther King Jr. Library. The SAP Center, just west of Guadalupe Parkway, is also normally considered to be part of the downtown community. Downtown is a major tech cluster in Silicon Valley. It is home to Adobe World Headquarters, BEA Systems HQ, and numerous facilities and offices of major tech companies, including Amazon Lab126 and Google. The Bay Area's largest news organization, the Mercury News is headquartered on St. James Park. Downtown San Jose has a large concentration of hotels