About 1,000,000 people.

San Jose is the center of Silicon Valley, where many computer and phone companies are born. It is a city of new ideas and technology.
Explore hands-on science at The Tech Interactive, wander the mysterious Winchester Mystery House, and smell the roses at the Municipal Rose Garden.
Silicon Valley companies here build the computers, apps, and gadgets that people use all over the world.
The Tech Interactive lets kids build robots and try science experiments they can touch and play with.