San Francisco is 93% more expensive than McKinney.
When comparing San Francisco, CA and McKinney, TX, the overall cost of living indices are 267 and 138 respectively (national median = 100). Rent is $578/month cheaper in McKinney, saving renters about $6,936/year.
Median household income is $21,173/year higher in San Francisco. Home values also differ significantly — the median in San Francisco is $1,380,500 compared to $439,500 in McKinney.
Texas has no state income tax, giving McKinney residents a significant tax advantage over California's 13.3% rate.
San Francisco vs McKinney — common questions
Other cost of living comparisons for San Francisco and McKinney