Roseville and Fairfield have a similar cost of living.
When comparing Roseville, CA and Fairfield, CA, the overall cost of living indices are 168 and 167 respectively (national median = 100). Rent is $92/month cheaper in Roseville, saving renters about $1,104/year.
Median household income is $15,033/year higher in Roseville. Home values also differ significantly — the median in Roseville is $630,600 compared to $592,500 in Fairfield.
Both cities share the same state tax structure since they are in California.
Roseville vs Fairfield — common questions
Other cost of living comparisons for Roseville and Fairfield