Nashville is 28% cheaper than Ontario.
When comparing Nashville, TN and Ontario, CA, the overall cost of living indices are 110 and 152 respectively (national median = 100). Rent is $430/month cheaper in Nashville, saving renters about $5,160/year.
Median household income is $7,609/year higher in Ontario. Home values also differ significantly — the median in Nashville is $383,100 compared to $568,000 in Ontario.
Tennessee has no state income tax, giving Nashville residents a significant tax advantage over California's 13.3% rate.
Nashville vs Ontario — common questions
Other cost of living comparisons for Nashville and Ontario