2025 Compare Cities Overview:
Foster City, CA vs Sunnyvale, CA

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Highlights
Are people in Sunnyvale older or younger than people in Foster City?
- The Median Age in Sunnyvale is 4.4 years younger than in Foster City.

Are housing costs cheaper in Sunnyvale or Foster City?
- Sunnyvale housing costs are 6.5% more expensive than Foster City housing costs.

Which city has a longer commute, Sunnyvale or Foster City?
- The average commute for residents of Sunnyvale is 6.7 minutes shorter than it is for residents of Foster City.

Things to do in Foster City?
Foster City CA rests just south of San Francisco Bay full of outdoor fun like fishing & biking trails at Leo J Ryan Memorial Park combined with convenient access to notable Silicon Valley companies like Oracle.

Things to do in Sunnyvale?
Sunnyvale, California is a vibrant city located in the heart of Silicon Valley. Home to many outdoor attractions such as Fairytale Town and Baylands Park, visitors can explore nature at its finest when visiting Sunnyvale. There are also plenty of cultural attractions including museums, galleries, and performance venues. For entertainment, visitors can explore boutique shops and restaurants along with movie theaters and live music venues. Whether you're looking for a peaceful retreat or an exciting night out, Sunnyvale has something for everyone!

 Foster City, CASunnyvale, CAUnited States
 Population  Unlock155,550329,725,481
 Median Income$173,721  Unlock$69,021
 Median Age  Unlock35.238.4
 Avg. Home Price$1,653,900  Unlock$338,100
 Unemployment Rate  Unlock3.9%6.0%
 Avg. Commute Time31.1  Unlock26.38
Reviews for Foster City    4 Reviews

Over 17 years ago

Built on lagoons, great climate, good schools, lots of soccer and other sports for kids, plenty of parking and  More

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Over 18 years ago

A great city to raise a family, safe, great weather around the year, good schools and plenty of recreation. But only if you can afford the hight cost of  More

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Landlords are able to command and receive high rent due to the following attributes: safety, weather and cleanliness of Foster City. The lagoon, waterways and gardens  More

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Reviews for Sunnyvale    14 Reviews

At this point, I would only recommend moving to silicon valley for the job market. Sure, the weather is great and the restaurants offer huge variety. But the costs of  More

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Like previous reviewer, tech company's tyranny over city gov and quality of living has negatively impacted a fantastic place to live. Climate, while super, is grossly  More

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I've lived here for 40 years. While the weather is fabulous, For the past ten years of high density housing mostly needed to house thousands of a young up coming tech  More

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