Ontario is 153% more expensive than Springfield.
When comparing Ontario, CA and Springfield, MO, the overall cost of living indices are 152 and 60 respectively (national median = 100). Rent is $996/month cheaper in Springfield, saving renters about $11,952/year.
Median household income is $36,822/year higher in Ontario. Home values also differ significantly — the median in Ontario is $568,000 compared to $165,200 in Springfield.
Missouri has a lower income tax rate, making Springfield slightly more tax-friendly.
Ontario vs Springfield — common questions
Other cost of living comparisons for Ontario and Springfield