Houston is 42% cheaper than Ontario.
When comparing Houston, TX and Ontario, CA, the overall cost of living indices are 88 and 152 respectively (national median = 100). Rent is $603/month cheaper in Houston, saving renters about $7,236/year.
Median household income is $19,912/year higher in Ontario. Home values also differ significantly — the median in Houston is $253,400 compared to $568,000 in Ontario.
Texas has no state income tax, giving Houston residents a significant tax advantage over California's 13.3% rate.
Houston vs Ontario — common questions
Other cost of living comparisons for Houston and Ontario