2026 Compare Cities Cost of Living:
San Mateo, CA vs Keller, TX

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Highlights
Is it cheaper to live in Keller or is it cheaper to live in San Mateo?
- Keller is 59.4% less expensive than San Mateo.

Which city has more affordable housing, Keller or San Mateo?
- Keller housing costs are 68.6% less expensive than San Mateo housing costs.

Is Health Care more affordable in San Mateo or is Health Care more affordable in Keller.
- Health related expenses are 15.4% less in Keller.
 San Mateo, CAKeller, TXUnited States
 Overall  Unlock101.5100
 Food & Groceries116.7  Unlock100
 Health  Unlock99.3100
 Housing537.6  Unlock100
 Median Home Cost  Unlock$593,700$338,100
 Utilities92  Unlock100
 Transportation  Unlock117.7100
 Miscellaneous161.7  Unlock100
100 = National Average (Below 100 means cheaper than the US average. Above 100 means more expensive.)
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Reviews for San Mateo    12 Reviews

I have lived in San Mateo since 2013. It has seen tremendous growth, lots of new restaurants which have become progressively more high-end though there is ample  More

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I'm a native of California. I have lived in the southern part of the state and the northern part of the state for most of my life. I have spent the last 29 years in  More

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Over 16 years ago

San Mateo has a diverse mix of people, a pleasant climate, a very pleasant downtown park with lots going on, and pretty much whatever you need handy. It's not far to  More

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Reviews for Keller    14 Reviews

Grew up here and things are heading south quickly. Affordability? That's been thrown out the window since 2014. Traffic? Be prepared to sit through unsynchronized  More

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The WORST most invasive city council you could imagine.... they want to micro manage your entire property.... After living here for over 20 years now they are telling me  More

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What I love most about Keller is that it is a wonderful smaller town raise a  More

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