McKinney is 5% more expensive than Meridian.
When comparing McKinney, TX and Meridian, ID, the overall cost of living indices are 138 and 131 respectively (national median = 100). Rent is $127/month cheaper in Meridian, saving renters about $1,524/year.
Median household income is $21,587/year higher in McKinney. Home values also differ significantly — the median in McKinney is $439,500 compared to $485,000 in Meridian.
Texas has no state income tax, giving McKinney residents a significant tax advantage over Idaho's 5.8% rate.
McKinney vs Meridian — common questions
Other cost of living comparisons for McKinney and Meridian