Tacoma is 17% cheaper than Ontario.
When comparing Tacoma, WA and Ontario, CA, the overall cost of living indices are 126 and 152 respectively (national median = 100). Rent is $319/month cheaper in Tacoma, saving renters about $3,828/year.
Median household income is $1,051/year higher in Tacoma. Home values also differ significantly — the median in Tacoma is $454,600 compared to $568,000 in Ontario.
Washington has no state income tax, giving Tacoma residents a significant tax advantage over California's 13.3% rate.
Tacoma vs Ontario — common questions
Other cost of living comparisons for Tacoma and Ontario