2025 Compare Cities Cost of Living:
Somerville, MA vs Petaluma, CA

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Highlights
Is it cheaper to live in Petaluma or is it cheaper to live in Somerville?
- Petaluma is 4.9% more expensive than Somerville.

Which city has more affordable housing, Petaluma or Somerville?
- Petaluma housing costs are 0.0% more expensive than Somerville housing costs.

Is Health Care more affordable in Somerville or is Health Care more affordable in Petaluma.
- Health related expenses are 23.7% more in Petaluma.
 Somerville, MAPetaluma, CAUnited States
 Overall  Unlock151.8100
 Food & Groceries114.4  Unlock100
 Health  Unlock110.3100
 Housing281.7  Unlock100
 Median Home Cost  Unlock$839,600$338,100
 Utilities114  Unlock100
 Transportation  Unlock113.1100
 Miscellaneous177.0  Unlock100
100 = National Average (Below 100 means cheaper than the US average. Above 100 means more expensive.)
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Reviews for Somerville    3 Reviews

I've lived in Somerville/Cambridge for 10 years, the last 4.5 with my husband in Spring Hill. It really is a great place to live if you are in your 20s & 30s: it is  More

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Living in Somerville is OK. I'm not a 'city' person and I would rather be out in the country some place, but it's not too bad here. I'm in my early 50s and own a house.  More

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Over 17 years ago

we are midwest transplants to the Boston area and lucked out by finding this great little neighborhood - right on the train line, little stores and good community - we  More

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Reviews for Petaluma    16 Reviews

I agree with the low star reviews. Been here for 25 years, raised a family and seen everything turn to the left and worse. Weather is glorious, love the old Victorians  More

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We’ve lived here for 3 years and we love it. It has taken some time to grow on us. We moved from SF where we had lived over 15 years, we were not used to one year leases  More

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I’ve lived here a couple of years (after living in others parts of the Bay Area for 15+ years) and I love it! Great neighborhoods, friendly folks, good schools with  More

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