Cost of Living Comparison Between Baltimore, MD and Foster City, CA
For one person, living is cheaper in Baltimore, MD: $2,496 a month against $4,311 in Foster City, CA, rent and utilities included – about $21,800 less a year. Rent and utilities account for most of the difference.
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Baltimore, MD Living Index122Cost of Living Index in Baltimore, MDLearn more -
Foster City, CA Living Index208Cost of Living Index in Foster City, CALearn more
How much you'll spend in Baltimore, MD and in Foster City, CA
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Baltimore, MD and in Foster City, CA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $2,496 in Baltimore, MD versus $4,311 in Foster City, CA.
- Baltimore, MD $2,496
- Foster City, CA $4,311
Estimated couple costs with rent: $3,936 in Baltimore, MD versus $4,062 in Foster City, CA.
- Baltimore, MD $3,936
- Foster City, CA $4,062
Monthly costs for a family of three with rent: $5,376 in Baltimore, MD versus $3,812 in Foster City, CA.
- Baltimore, MD $5,376
- Foster City, CA $3,812
Living in Baltimore, MD costs roughly 42% less than in Foster City, CA, and outside of rent the biggest gap is in transport.
Both cities are pricier than the global median: Baltimore, MD 84% above, Foster City, CA 218% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Baltimore, MD: October 18, 2026
Last update for Foster City, CA: October 17, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A one-bedroom apartment in the center runs $1,768 in Baltimore, MD and $3,003 in Foster City, CA. Housing cost is often the main lever when comparing two cities.
Foster City, CA pays 62% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.
Dining out: $96.0 in Baltimore, MD vs $109 in Foster City, CA for a mid-range dinner for two. Groceries echo the gap at $435 vs $481 per month, with Baltimore, MD cheaper across the board.
- Baltimore, MD Foster City, CA 3,940 km ≈ 5 h nonstop flight
- Baltimore, MD
- Foster City, CA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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