San Francisco is 99% more expensive than Roseville.
When comparing San Francisco, CA and Roseville, CA, the overall cost of living indices are 267 and 168 respectively (national median = 100). Rent is $320/month cheaper in Roseville, saving renters about $3,840/year.
Median household income is $24,092/year higher in San Francisco. Home values also differ significantly — the median in San Francisco is $1,380,500 compared to $630,600 in Roseville.
Both cities share the same state tax structure since they are in California.
San Francisco vs Roseville — common questions