Washington is 88% more expensive than St. Paul.
When comparing Washington, DC and St. Paul, MN, the overall cost of living indices are 171 and 91 respectively (national median = 100). Rent is $652/month cheaper in St. Paul, saving renters about $7,824/year.
Median household income is $33,232/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $280,300 in St. Paul.
Minnesota has a lower income tax rate, making St. Paul slightly more tax-friendly.
Washington vs St. Paul — common questions
Other cost of living comparisons for Washington and St. Paul