Ontario is 49% more expensive than Provo.
When comparing Ontario, CA and Provo, UT, the overall cost of living indices are 152 and 102 respectively (national median = 100). Rent is $764/month cheaper in Provo, saving renters about $9,168/year.
Median household income is $20,006/year higher in Ontario. Home values also differ significantly — the median in Ontario is $568,000 compared to $437,100 in Provo.
Utah has a lower income tax rate, making Provo slightly more tax-friendly.
Ontario vs Provo — common questions
Other cost of living comparisons for Ontario and Provo