The median income of Kapolei residents was an inflation-adjusted $35,559 per year. Kapolei had 5,409 households in 2017, with a population of 21,086.
The city with the highest median resident income in the state was Kalaeloa. Kalaeloa's median income was $65,455 per year after adjusting for inflation – $29,896 more than Kapolei. It had 14 households in 2017 and a population of 24.
Fern Forest had the lowest annual resident income among cities in Hawaii, with a median income of only $10,673 per year. That was $24,886 less than the median income in Kapolei at the time. Fern Forest had 342 households in 2017 and a population of 838.
The table below shows the top 100 cities ranked by median annual resident earnings in 2017.