Orange is 23% more expensive than Fairfield.
When comparing Orange, CA and Fairfield, CA, the overall cost of living indices are 206 and 167 respectively (national median = 100). Rent is $61/month cheaper in Fairfield, saving renters about $732/year.
Median household income is $14,624/year higher in Orange. Home values also differ significantly — the median in Orange is $900,700 compared to $592,500 in Fairfield.
Both cities share the same state tax structure since they are in California.
Orange vs Fairfield — common questions
Other cost of living comparisons for Orange and Fairfield