McKinney is 29% cheaper than Fullerton.
When comparing McKinney, TX and Fullerton, CA, the overall cost of living indices are 138 and 195 respectively (national median = 100). Rent is $283/month cheaper in McKinney, saving renters about $3,396/year.
Median household income is $16,054/year higher in McKinney. Home values also differ significantly — the median in McKinney is $439,500 compared to $859,600 in Fullerton.
Texas has no state income tax, giving McKinney residents a significant tax advantage over California's 13.3% rate.
McKinney vs Fullerton — common questions
Other cost of living comparisons for McKinney and Fullerton