Rochester is 27% cheaper than Richardson.
When comparing Rochester, MN and Richardson, TX, the overall cost of living indices are 93 and 128 respectively (national median = 100). Rent is $509/month cheaper in Rochester, saving renters about $6,108/year.
Median household income is $8,490/year higher in Richardson. Home values also differ significantly — the median in Rochester is $287,500 compared to $405,600 in Richardson.
Texas has no state income tax, giving Richardson residents a significant tax advantage over Minnesota's 9.85% rate.
Rochester vs Richardson — common questions
Other cost of living comparisons for Rochester and Richardson