Fremont is 66% more expensive than Fairfield.
When comparing Fremont, CA and Fairfield, CA, the overall cost of living indices are 278 and 167 respectively (national median = 100). Rent is $714/month cheaper in Fairfield, saving renters about $8,568/year.
Median household income is $74,029/year higher in Fremont. Home values also differ significantly — the median in Fremont is $1,289,400 compared to $592,500 in Fairfield.
Both cities share the same state tax structure since they are in California.
Fremont vs Fairfield — common questions
Other cost of living comparisons for Fremont and Fairfield