Santa Ana is 5% cheaper than Santa Rosa.
When comparing Santa Ana, CA and Santa Rosa, CA, the overall cost of living indices are 163 and 172 respectively (national median = 100). Rent is $109/month cheaper in Santa Ana, saving renters about $1,308/year.
Median household income is $9,056/year higher in Santa Rosa. Home values also differ significantly — the median in Santa Ana is $657,800 compared to $685,000 in Santa Rosa.
Both cities share the same state tax structure since they are in California.
Santa Ana vs Santa Rosa — common questions
Other cost of living comparisons for Santa Ana and Santa Rosa