Boston is 167% more expensive than McAllen.
When comparing Boston, MA and McAllen, TX, the overall cost of living indices are 176 and 66 respectively (national median = 100). Rent is $1,076/month cheaper in McAllen, saving renters about $12,912/year.
Median household income is $34,590/year higher in Boston. Home values also differ significantly — the median in Boston is $710,400 compared to $173,800 in McAllen.
Texas has no state income tax, giving McAllen residents a significant tax advantage over Massachusetts's 9.0% rate.
Boston vs McAllen — common questions
Other cost of living comparisons for Boston and McAllen