Arlington is 38% cheaper than Ontario.
When comparing Arlington, TX and Ontario, CA, the overall cost of living indices are 95 and 152 respectively (national median = 100). Rent is $527/month cheaper in Arlington, saving renters about $6,324/year.
Median household income is $9,287/year higher in Ontario. Home values also differ significantly — the median in Arlington is $276,400 compared to $568,000 in Ontario.
Texas has no state income tax, giving Arlington residents a significant tax advantage over California's 13.3% rate.
Arlington vs Ontario — common questions
Other cost of living comparisons for Arlington and Ontario