Kapolei is a city located in Hawaii. Kapolei has a 2020 population of 21,474. Kapolei is currently declining at a rate of 0.00% annually and its population has increased by 41.41% since the most recent census, which recorded a population of 15,186 in 2010. Kapolei reached it's highest population of 21,474 in 2018.
The average household income in Kapolei is $112,294 with a poverty rate of 3.97%. The median rental costs in recent years comes to $1,752 per month, and the median house value is $507,400. The median age in Kapolei is 31.4 years, 30.3 years for males, and 32.4 years for females. For every 100 females there are 92.0 males.