McKinney is 12% more expensive than Vancouver.
When comparing McKinney, TX and Vancouver, WA, the overall cost of living indices are 138 and 123 respectively (national median = 100). Rent is $209/month cheaper in Vancouver, saving renters about $2,508/year.
Median household income is $42,117/year higher in McKinney. Home values also differ significantly — the median in McKinney is $439,500 compared to $440,300 in Vancouver.
McKinney vs Vancouver — common questions
Other cost of living comparisons for McKinney and Vancouver