Portland is 5% more expensive than Henderson.
When comparing Portland, OR and Henderson, NV, the overall cost of living indices are 138 and 131 respectively (national median = 100). Rent is $154/month cheaper in Portland, saving renters about $1,848/year.
Median household income is $138/year higher in Portland. Home values also differ significantly — the median in Portland is $557,600 compared to $465,000 in Henderson.
Nevada has no state income tax, giving Henderson residents a significant tax advantage over Oregon's 9.9% rate.
Portland vs Henderson — common questions
Other cost of living comparisons for Portland and Henderson