Hayward is 19% more expensive than Roseville.
When comparing Hayward, CA and Roseville, CA, the overall cost of living indices are 200 and 168 respectively (national median = 100). Rent is $261/month cheaper in Roseville, saving renters about $3,132/year.
Median household income is $3,579/year higher in Roseville. Home values also differ significantly — the median in Hayward is $820,700 compared to $630,600 in Roseville.
Both cities share the same state tax structure since they are in California.
Hayward vs Roseville — common questions
Other cost of living comparisons for Hayward and Roseville