Blood, Trauma, and Biohazard Cleanup in Wailuku, HI

Wailuku is a census-designated place (CDP) in and the county seat of Maui County, Hawaii, on the island of Maui.

As of the 2020 census, the CDP had a population of 17,697, up from 15,313 in 2010 and 12,296 in 2000.

There were 6,354 households in Wailuku in 2020, and 6,850 housing units, of which 7.2% were vacant.

The CDP covers 5.67 square miles, of which 5.27 square miles are land and 0.41 square miles are water, at an elevation of 249 feet.

Wailuku sits just west of Kahului at the mouth of the ʻĪao Valley, between the CDPs of Waihee-Waiehu to the north, Kahului to the east, and Waikapu to the south.

In the early 20th century, Wailuku was Maui's main tourist destination, before being eclipsed by resort towns such as Kihei.

Wailuku was designated Maui's county seat in 1905, and it was home to the Wailuku Sugar Company and other plantations in the 1860s.

In 1790, the Battle of Kepaniwai took place in ʻĪao Valley, where Kamehameha the Great defeated Kalanikūpule and the Maui army during his campaign to unify the islands.

Historic sites in the town include Kaʻahumanu Church, dating to 1876, the Wailuku Civic Center Historic District, and the Bailey House, a 19th-century former seminary that now houses a history museum and the Maui Historical Society.

Two ancient temples near Wailuku, the Halekiʻi Heiau and the Pihanakalani Heiau, date back hundreds of years and were used for religious purposes by native Hawaiians.