Portland is 75% more expensive than Grand Rapids.
When comparing Portland, OR and Grand Rapids, MI, the overall cost of living indices are 138 and 79 respectively (national median = 100). Rent is $405/month cheaper in Grand Rapids, saving renters about $4,860/year.
Median household income is $23,266/year higher in Portland. Home values also differ significantly — the median in Portland is $557,600 compared to $225,500 in Grand Rapids.
Michigan has a lower income tax rate, making Grand Rapids slightly more tax-friendly.
Portland vs Grand Rapids — common questions
Other cost of living comparisons for Portland and Grand Rapids