Seattle is 106% more expensive than New Haven.
When comparing Seattle, WA and New Haven, CT, the overall cost of living indices are 196 and 95 respectively (national median = 100). Rent is $556/month cheaper in New Haven, saving renters about $6,672/year.
Median household income is $68,213/year higher in Seattle. Home values also differ significantly — the median in Seattle is $912,100 compared to $249,000 in New Haven.
Washington has no state income tax, giving Seattle residents a significant tax advantage over Connecticut's 6.99% rate.
Seattle vs New Haven — common questions
Other cost of living comparisons for Seattle and New Haven