Springfield is 53% cheaper than Richardson.
When comparing Springfield, MO and Richardson, TX, the overall cost of living indices are 60 and 128 respectively (national median = 100). Rent is $905/month cheaper in Springfield, saving renters about $10,860/year.
Median household income is $50,273/year higher in Richardson. Home values also differ significantly — the median in Springfield is $165,200 compared to $405,600 in Richardson.
Texas has no state income tax, giving Richardson residents a significant tax advantage over Missouri's 4.95% rate.
Springfield vs Richardson — common questions
Other cost of living comparisons for Springfield and Richardson