Richmond is 23% cheaper than Richardson.
When comparing Richmond, VA and Richardson, TX, the overall cost of living indices are 98 and 128 respectively (national median = 100). Rent is $511/month cheaper in Richmond, saving renters about $6,132/year.
Median household income is $33,586/year higher in Richardson. Home values also differ significantly — the median in Richmond is $328,100 compared to $405,600 in Richardson.
Texas has no state income tax, giving Richardson residents a significant tax advantage over Virginia's 5.75% rate.
Richmond vs Richardson — common questions
Other cost of living comparisons for Richmond and Richardson