Portland is 109% more expensive than McAllen.
When comparing Portland, OR and McAllen, TX, the overall cost of living indices are 138 and 66 respectively (national median = 100). Rent is $579/month cheaper in McAllen, saving renters about $6,948/year.
Median household income is $28,627/year higher in Portland. Home values also differ significantly — the median in Portland is $557,600 compared to $173,800 in McAllen.
Texas has no state income tax, giving McAllen residents a significant tax advantage over Oregon's 9.9% rate.
Portland vs McAllen — common questions
Other cost of living comparisons for Portland and McAllen