Waimalu is a cdp located in Honolulu County, in the state of Hawaii (HI), United States. Nestled in the Pacific division of the West region, it covers an area of 5.9 square miles (15.0 km²) and sits at an elevation of 240 ft. With a population of approximately 29,371 residents, Waimalu offers a vibrant community life.
The town's population is composed of about 50.63% males and 49.37% females, and it has a population density of N/A (N/A). Waimalu lies at a latitude of 21.4 and a longitude of -157.95, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (1.1%), followed by English (3.3%), German (5.3%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 96701.