Seattle is 75% more expensive than Elizabeth.
When comparing Seattle, WA and Elizabeth, NJ, the overall cost of living indices are 196 and 112 respectively (national median = 100). Rent is $535/month cheaper in Elizabeth, saving renters about $6,420/year.
Median household income is $58,110/year higher in Seattle. Home values also differ significantly — the median in Seattle is $912,100 compared to $393,500 in Elizabeth.
Washington has no state income tax, giving Seattle residents a significant tax advantage over New Jersey's 10.75% rate.
Seattle vs Elizabeth — common questions
Other cost of living comparisons for Seattle and Elizabeth