Wailuku is a cdp located in Maui County, in the state of Hawaii (HI), United States. Nestled in the Pacific division of the West region, it covers an area of 5.1 square miles (13.0 km²) and sits at an elevation of 331 ft. With a population of approximately 12,296 residents, Wailuku offers a vibrant community life.
The town's population is composed of about 49.86% males and 50.14% females, and it has a population density of 425.25 people per square mile (936.39/km²). Wailuku lies at a latitude of 20.89 and a longitude of -156.5, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (0%), followed by English (2.3%), German (2.9%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 96793.