McKinney is 23% more expensive than Elizabeth.
When comparing McKinney, TX and Elizabeth, NJ, the overall cost of living indices are 138 and 112 respectively (national median = 100). Rent is $378/month cheaper in Elizabeth, saving renters about $4,536/year.
Median household income is $56,399/year higher in McKinney. Home values also differ significantly — the median in McKinney is $439,500 compared to $393,500 in Elizabeth.
Texas has no state income tax, giving McKinney residents a significant tax advantage over New Jersey's 10.75% rate.
McKinney vs Elizabeth — common questions
Other cost of living comparisons for McKinney and Elizabeth