Seattle is 111% more expensive than Rochester.
When comparing Seattle, WA and Rochester, MN, the overall cost of living indices are 196 and 93 respectively (national median = 100). Rent is $682/month cheaper in Rochester, saving renters about $8,184/year.
Median household income is $34,217/year higher in Seattle. Home values also differ significantly — the median in Seattle is $912,100 compared to $287,500 in Rochester.
Washington has no state income tax, giving Seattle residents a significant tax advantage over Minnesota's 9.85% rate.
Seattle vs Rochester — common questions
Other cost of living comparisons for Seattle and Rochester