Portland is 5% cheaper than Fontana.
When comparing Portland, OR and Fontana, CA, the overall cost of living indices are 138 and 146 respectively (national median = 100). Rent is $137/month cheaper in Portland, saving renters about $1,644/year.
Median household income is $9,395/year higher in Fontana. Home values also differ significantly — the median in Portland is $557,600 compared to $558,500 in Fontana.
Oregon has a lower income tax rate, making Portland slightly more tax-friendly.
Portland vs Fontana — common questions
Other cost of living comparisons for Portland and Fontana