Santa Rosa is 3% more expensive than Fairfield.
When comparing Santa Rosa, CA and Fairfield, CA, the overall cost of living indices are 172 and 167 respectively (national median = 100). Rent is $107/month cheaper in Santa Rosa, saving renters about $1,284/year.
Median household income is $4,911/year higher in Fairfield. Home values also differ significantly — the median in Santa Rosa is $685,000 compared to $592,500 in Fairfield.
Both cities share the same state tax structure since they are in California.
Santa Rosa vs Fairfield — common questions
Other cost of living comparisons for Santa Rosa and Fairfield