Honolulu is 4% more expensive than Downey.
When comparing Honolulu, HI and Downey, CA, the overall cost of living indices are 175 and 169 respectively (national median = 100). Rent is $109/month cheaper in Honolulu, saving renters about $1,308/year.
Median household income is $1,972/year higher in Downey. Home values also differ significantly — the median in Honolulu is $834,100 compared to $728,500 in Downey.
Hawaii has a lower income tax rate, making Honolulu slightly more tax-friendly.
Honolulu vs Downey — common questions
Other cost of living comparisons for Honolulu and Downey