Waimanalo is a city located in Hawaii. Waimanalo has a 2020 population of 6,135. Waimanalo is currently declining at a rate of 0.00% annually and its population has increased by 12.55% since the most recent census, which recorded a population of 5,451 in 2010. Waimanalo reached it's highest population of 6,578 in 2017.
The average household income in Waimanalo is $109,373 with a poverty rate of 16.38%. The median rental costs in recent years comes to $1,186 per month, and the median house value is $593,900. The median age in Waimanalo is 33.5 years, 31.1 years for males, and 35.7 years for females. For every 100 females there are 99.8 males.