Portland is 75% more expensive than Springfield.
When comparing Portland, OR and Springfield, MA, the overall cost of living indices are 138 and 79 respectively (national median = 100). Rent is $482/month cheaper in Springfield, saving renters about $5,784/year.
Median household income is $37,453/year higher in Portland. Home values also differ significantly — the median in Portland is $557,600 compared to $222,700 in Springfield.
Massachusetts has a lower income tax rate, making Springfield slightly more tax-friendly.
Portland vs Springfield — common questions
Other cost of living comparisons for Portland and Springfield