of life. He is associated with wai (fresh water) as well as clouds, rain, streams and springs. Kanaloa, the Hawaiian god of the underworld, is represented by the phallic stone of the ʻĪao Needle. Kapawa, the king of Hawaiʻi prior to Pili, was buried here. Maui's ruler Kakaʻe, in the late 15th century, designated ʻĪao Valley as an aliʻi burial ground. The remains were buried in secret places. In 1790, the Battle of Kepaniwai took place there, in which Kamehameha the Great defeated Kalanikūpule and the Maui army during his campaign to unify the islands. The battle was said to be so bloody that dead bodies blocked ʻĪao Stream, and the battle site was named Kepaniwai ("the damming of the waters"). Demographics As of the census of 2000, there were 12,296 people, 4,535 households, and 3,015 families residing in the CDP. The population density was . There were 4,780 housing units at an average density of . The racial makeup of the CDP was 42.08% Asian, 26.28% from two or more races, 11.70% Pacific Islander, 8.16% White, 1.18% from other races, 0.36% Native American and 0.24% African American. Hispanic or Latino of any race were 7.75% of the population. There were 4,535 households, out of which 29.1% had children under the age of 18 living with them, 48.4% were married couples living together, 12.7% had a female householder with no husband present, and 33.5% were non-families. 25.7% of all households were made up of individuals, and 8.2% had someone living alone who was 65 years of age or older. The average household size was 2.71 and the average family size was 3.28. In the CDP the population was spread out, with 23.7% under the age of 18, 7.1% from 18 to 24, 30.3% from 25 to 44, 23.9% from 45 to 64, and 15.1% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 99.4 males. For every 100 females age 18 and over, there were 97.0 males. The median income for a household in the CDP was $45,587, and the median income for a family was $51,441. Males had a median income of $33,429 versus $26,487 for females. The per capita income for the CDP was $20,503. About 8.1% of families and 11.2% of the population were below the poverty line, including 14.7% of those under age 18 and