Kahului is a census-designated place (CDP) in Maui County, on the island of Maui, in the U.S. state of Hawaii. Kahului hosts Maui's main airport (Kahului Airport), deep-draft harbor, light industrial areas, and commercial shopping centers. The population was 26,337 at the 2010 census.The retail center for Maui residents, Kahului has several malls and major stores (including department stores in the Queen Kaahumanu Center); other significant groupings of stores are in Lāhainā such as the Lahaina Cannery Mall, the Happy Valley area of Wailuku, Maui Market Place and Maui Mall, which are both also located in Kahului; and The Shops at Wailea in Wailea.Kahului is not generally considered a tourist destination. It does feature the Alexander & Baldwin Sugar Museum, Kanaha Pond State Wildlife Sanctuary, Kanaha Beach County Park, and the Maui Arts and Cultural Center.Kahului is served by Kahului Airport, located outside of the CDP.Geography and climateAccording to the United States Census Bureau, the CDP has a total area of 16.3sqmi, of which, 15.2sqmi of it is land and 1.2sqmi of it is water. The total area is 7.16% water.