Boise is 19% cheaper than McKinney.
When comparing Boise, ID and McKinney, TX, the overall cost of living indices are 112 and 138 respectively (national median = 100). Rent is $482/month cheaper in Boise, saving renters about $5,784/year.
Median household income is $38,965/year higher in McKinney. Home values also differ significantly — the median in Boise is $456,000 compared to $439,500 in McKinney.
Texas has no state income tax, giving McKinney residents a significant tax advantage over Idaho's 5.8% rate.
Boise vs McKinney — common questions
Other cost of living comparisons for Boise and McKinney