Honolulu is 39% more expensive than Tacoma.
When comparing Honolulu, HI and Tacoma, WA, the overall cost of living indices are 175 and 126 respectively (national median = 100). Rent is $186/month cheaper in Tacoma, saving renters about $2,232/year.
Median household income is $1,571/year higher in Honolulu. Home values also differ significantly — the median in Honolulu is $834,100 compared to $454,600 in Tacoma.
Washington has no state income tax, giving Tacoma residents a significant tax advantage over Hawaii's 11.0% rate.
Honolulu vs Tacoma — common questions
Other cost of living comparisons for Honolulu and Tacoma