San Bernardino is 15% cheaper than Richardson.
When comparing San Bernardino, CA and Richardson, TX, the overall cost of living indices are 109 and 128 respectively (national median = 100). Rent is $392/month cheaper in San Bernardino, saving renters about $4,704/year.
Median household income is $32,269/year higher in Richardson. Home values also differ significantly — the median in San Bernardino is $384,900 compared to $405,600 in Richardson.
Texas has no state income tax, giving Richardson residents a significant tax advantage over California's 13.3% rate.
San Bernardino vs Richardson — common questions
Other cost of living comparisons for San Bernardino and Richardson