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,
San Jose, Occidental Mindoro creeks, including the Pandurucan river which runs through the center of town, serve as natural drainage. Mineral deposits includes copper and limestone. San Jose has a tropical monsoon climate (Köppen climate classification "Am"). The average annual temperature is 27.5 °C. The warmest month of the year is May, with an average temperature of 28.9 °C. January has the lowest average temperature of the year, at 26.5 °C. The average annual rainfall is 3126 mm. The driest month is March, with 8 mm of rainfall. With an average of 714 mm, the most precipitation falls in July. San Jose is politically