Pomona is 12% more expensive than Richardson.
When comparing Pomona, CA and Richardson, TX, the overall cost of living indices are 143 and 128 respectively (national median = 100). Rent is $87/month cheaper in Pomona, saving renters about $1,044/year.
Median household income is $17,388/year higher in Richardson. Home values also differ significantly — the median in Pomona is $569,600 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.
Pomona vs Richardson — common questions
Other cost of living comparisons for Pomona and Richardson