Cost of Living Comparison Between San Mateo, CA and San Jose
For one person, living is cheaper in San Jose: $1,938 a month against $4,419 in San Mateo, CA, rent and utilities included – about $29,800 less a year. Rent and utilities account for most of the difference.
-
San Mateo, CA Living Index215Cost of Living Index in San Mateo, CALearn more -
San Jose Living Index94Cost of Living Index in San JoseLearn more
How much you'll spend in San Mateo, CA and in San Jose
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in San Mateo, CA and in San Jose actually costs, broken down by who's living it.
A single person spends $4,419 per month in San Mateo, CA vs $1,938 in San Jose, rent included.
- San Mateo, CA $4,419
- San Jose $1,938
A couple spends around $6,644 per month in San Mateo, CA vs $2,936 in San Jose, rent included.
- San Mateo, CA $6,644
- San Jose $2,936
A family of three spends $8,868 per month in San Mateo, CA vs $3,934 in San Jose, rent included.
- San Mateo, CA $8,868
- San Jose $3,934
San Mateo, CA costs about 128% more than San Jose, and outside of rent the biggest gap is in groceries.
Both San Mateo, CA and San Jose sit above the global median – San Mateo, CA by 227%, San Jose by 44%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for San Mateo, CA: October 10, 2026
Last update for San Jose: October 11, 2026
Cost Breakdown
A central one-bedroom costs $3,421 in San Mateo, CA versus $927 in San Jose. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 638% higher in San Mateo, CA, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $98.0 in San Mateo, CA versus $61.0 in San Jose. Monthly groceries follow the same trend: $523 vs $401 – making San Jose the more affordable choice for daily food spending.
- San Mateo, CA San Jose 4,900 km ≈ 7 h nonstop flight
- San Mateo, CA
- San Jose
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
Is San Jose cheaper than San Mateo, CA?
What income do you need for each city?
Which city has lower housing costs?
Is eating out cheaper in San Mateo, CA or in San Jose?
What are total monthly expenses in San Mateo, CA and in San Jose?
Is $2,500 a realistic budget for living in San Mateo, CA or in San Jose?
Is San Mateo, CA or San Jose more family-friendly?
Which city is safer, San Mateo, CA or San Jose?
Which city is the better choice to relocate to?
San Mateo, CA vs other spots: cost of living compared
Similar cities
Boston, MA
San Francisco, CA
San Jose, CA
Brooklyn, NY
Nassau
Pasadena, CA