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

Are people in Foster City older or younger than people in Petaluma?
- The Median Age in Foster City is 3.2 years younger than in Petaluma.

Are housing costs cheaper in Foster City or Petaluma?
- Foster City housing costs are 97.0% more expensive than Petaluma housing costs.

Which city has a longer commute, Foster City or Petaluma?
- The average commute for residents of Foster City is 1.0 minutes longer than it is for residents of Petaluma.

Things to do in Petaluma?
Petaluma, California is a charming city located in Sonoma County, approximately 52 miles north of San Francisco. The city was first settled by Europeans in the 1850s and is known today for its historic downtown area full of antique stores, restaurants and specialty shops. Petaluma has something for everyone with its unique shops, farms, vineyards, ranches, community events and scenic hikes. It has become an increasingly popular destination due to its laid-back atmosphere and close proximity to wine country and the Pacific Ocean. Whether you’re looking for outdoor recreation or a romantic getaway, Petaluma awaits!

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.