Hilo is a cdp located in Hawaii County, in the state of Hawaii (HI), United States. Nestled in the Pacific division of the West region, it covers an area of 54.3 square miles (141.0 km²) and sits at an elevation of 38 ft. With a population of approximately 40,759 residents, Hilo offers a vibrant community life.
The town's population is composed of about 48.95% males and 51.05% females, and it has a population density of 750.63 people per square mile (289.82/km²). Hilo lies at a latitude of 19.71 and a longitude of -155.09, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (1.1%), followed by English (3%), German (3.1%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 96720.