Meridian is 2% more expensive than Richardson.
When comparing Meridian, ID and Richardson, TX, the overall cost of living indices are 131 and 128 respectively (national median = 100). Rent is $111/month cheaper in Meridian, saving renters about $1,332/year.
Median household income is $2,429/year higher in Meridian. Home values also differ significantly — the median in Meridian is $485,000 compared to $405,600 in Richardson.
Texas has no state income tax, giving Richardson residents a significant tax advantage over Idaho's 5.8% rate.
Meridian vs Richardson — common questions
Other cost of living comparisons for Meridian and Richardson