Welcome to
Silicon Valley
Silicon Valley, located in the southern part of the San Francisco Bay Area in Northern California, isn't a single city but rather a region that includes multiple cities and towns.
San Jose
The largest city in Silicon Valley and the Bay Area’s economic hub. It hosts tech giants like Adobe and Cisco, and its downtown is growing with a mix of corporate campuses, restaurants, and urban housing.
Santa Clara
Home to Intel and Santa Clara University, it’s a key tech and data center hub. Levi’s Stadium (49ers) is also located here.
Mountain View
Headquarters of Google and part of the original tech corridor. Known for a walkable downtown (Castro Street) and proximity to Shoreline Park.
Palo Alto
A prestigious and wealthy city known for Stanford University and the early birthplace of Silicon Valley. Home to HP, VMware, and countless startups.
Cupertino
The global headquarters of Apple Inc. A mostly residential suburb with top-rated schools and a strong tech worker population.
Sunnyvale
Home to major tech companies like Yahoo (now Apollo-owned), Juniper Networks, and LinkedIn. It's a mix of business parks and suburban neighborhoods.
Los Altos
A quiet, affluent suburb with a charming downtown. While not a tech hub itself, it houses many tech executives and investors.
Los Altos Hills
A rural, ultra-wealthy community with estate homes and private roads. Known for being a haven for tech billionaires.
Milpitas
An industrial and warehouse-heavy city that’s growing rapidly, with newer housing and commercial developments. Hosts a number of semiconductor and hardware firms.
Campbell
A smaller suburb with a vibrant downtown. Once agricultural, now popular for young professionals and tech commuters.
Saratoga
An upscale residential community with top-rated schools and scenic hills. Not tech-heavy but highly desirable for its peaceful lifestyle.
Menlo Park
Home to Meta (Facebook) headquarters and Sand Hill Road—famous for venture capital firms. Upscale with a mix of old money and new tech wealth.
Redwood City
Hosts tech offices like Oracle (now mostly moved to Texas), Box, and others. Revitalized downtown with theaters and restaurants.
Atherton
One of the wealthiest ZIP codes in the U.S. Residential-only, no commercial centers, but home to many Silicon Valley elite.
San Carlos
Mid-sized suburb with startups and biotech firms. Growing in popularity due to its location and development.
Belmont
Hilly and scenic with great views and access to both San Jose and San Francisco. Known for being quiet and residential.
Foster City
Built on reclaimed marshland, it has a strong biotech and corporate presence. Companies like Gilead Sciences are headquartered here.
Fremont
Large and diverse, with Tesla's flagship factory located here. It bridges Silicon Valley with the East Bay, making it a growing tech hub.
Newark
Smaller than Fremont but increasingly included due to its proximity. Industrial parks and distribution centers serve the region.
Union City
Primarily residential with some industrial areas. Gaining attention as housing spreads from core tech zones eastward.
44,272 people live in Silicon Valley , where the median age is 47.5 and the average individual income is $129,161.008. Data provided by the U.S. Census Bureau.
Total Population
Median Age
Population Density
Average individual Income
Silicon Valley has 15,299 households, with an average household size of 5.72. Data provided by the U.S. Census Bureau. Here’s what the people living in Silicon Valley do for work — and how long it takes them to get there. Data provided by the U.S. Census Bureau. 44,272 people call Silicon Valley home. The population density is 2,113.68 and the largest age group is Data provided by the U.S. Census Bureau.
Total Population
Population Density Population Density This is the number of people per square mile in a neighborhood.
Median Age
Men vs Women
Population by Age Group
0-9 Years
10-17 Years
18-24 Years
25-64 Years
65-74 Years
75+ Years
Education Level
Total Households
Average Household Size
Average individual Income
Households with Children
With Children:
Without Children:
Blue vs White Collar Workers
Blue Collar:
White Collar:
485 Benvenue Ave Los Altos CA 94024 41111 Mission Blvd Fremont CA 94539
485 Benvenue Ave Los Altos CA 94024 41111 Mission Blvd Fremont CA 94539
