Oakland is 17% more expensive than Fairfield.
When comparing Oakland, CA and Fairfield, CA, the overall cost of living indices are 195 and 167 respectively (national median = 100). Rent is $274/month cheaper in Oakland, saving renters about $3,288/year.
Median household income is $4,952/year higher in Fairfield. Home values also differ significantly — the median in Oakland is $924,700 compared to $592,500 in Fairfield.
Both cities share the same state tax structure since they are in California.
Oakland vs Fairfield — common questions
Other cost of living comparisons for Oakland and Fairfield