Seattle is 118% more expensive than New Orleans.
When comparing Seattle, WA and New Orleans, LA, the overall cost of living indices are 196 and 90 respectively (national median = 100). Rent is $787/month cheaper in New Orleans, saving renters about $9,444/year.
Median household income is $66,645/year higher in Seattle. Home values also differ significantly — the median in Seattle is $912,100 compared to $296,400 in New Orleans.
Washington has no state income tax, giving Seattle residents a significant tax advantage over Louisiana's 4.25% rate.
Seattle vs New Orleans — common questions
Other cost of living comparisons for Seattle and New Orleans