↑ Xem thêm: James Barron, "High-Tech Idea For the Island Fails to Achieve Planners' Hopes," New York Times, 20 tháng 0 1981, LI1. This article about Long Island's depressed economy also inaccurately places the California Institute of Technology in Palo Alto.
↑ Although Redwood City is not part of the region traditionally recognized as Silicon Valley, many now consider it to be part of the region, because of its proximity to Menlo Park and its high density of technology companies.
↑ Although Santa Cruz County is not always considered part of Silicon Valley, several smaller high-tech companies have located in the Scotts Valley and Santa Cruz area.
