Garland is 30% cheaper than McKinney.
When comparing Garland, TX and McKinney, TX, the overall cost of living indices are 96 and 138 respectively (national median = 100). Rent is $316/month cheaper in Garland, saving renters about $3,792/year.
Median household income is $45,556/year higher in McKinney. Home values also differ significantly — the median in Garland is $248,900 compared to $439,500 in McKinney.
Both cities share the same state tax structure since they are in Texas.
Garland vs McKinney — common questions
Other cost of living comparisons for Garland and McKinney