Billings is 42% cheaper than Richardson.
When comparing Billings, MT and Richardson, TX, the overall cost of living indices are 86 and 128 respectively (national median = 100). Rent is $728/month cheaper in Billings, saving renters about $8,736/year.
Median household income is $24,402/year higher in Richardson. Home values also differ significantly — the median in Billings is $311,800 compared to $405,600 in Richardson.
Texas has no state income tax, giving Richardson residents a significant tax advantage over Montana's 6.75% rate.
Billings vs Richardson — common questions