Ahuimanu or Āhuimanu () is a census-designated place (CDP) in the City & County of Honolulu, Hawaii, United States, on the island of Oahu. In Hawaiian āhui-manu means "cluster of birds". Ahuimanu is spread out beneath the steep windward pali (cliff face) of the Koolau mountain and separated by a low ridge from Heeia Kea. Thus, this area is mostly inland and not directly on Kaneohe Bay. However, one neighborhood spreads over the ridge and along Kamehameha Highway where there is private access to the bay shore. Proximity to the pali gives the place a generally wet climate. As of the 2010 Census, this largely residential area had a population of 8,810. A small commercial mall is located here across the highway from the Valley of the Temples Memorial Park, a large cemetery noted for its Byodo-In Temple. The U.S. postal code for Ahuimanu is 96744. Geography Ahuimanu is located at on the east side of Oahu (21.443273, -157.840111). Nearby communities include Heeia and Kaneohe to the south along State Route 83 (the Kahekili Highway), and Kahaluu, with which it merges to the north. According to the United States Census Bureau, the CDP has a total area of , all land. Demographics In 2010 there were 8,810 people (3,270.2 per square mile), 2,745 households, and 2,246 families residing in the CDP according to the 2010 United States Census. There were 2,826 housing units with 97.1% of them occupied. The racial makeup of the CDP was 22.0% White, 0.7% Black or African American, 0.1% American Indian and Alaska Native, 31.1% Asian, 9.6% Native Hawaiian and Other Pacific Islander, 0.4% from other races, and 36.2% from two or more races. Hispanic or Latino of any race were 9.4% of the population. There were 2,745 households, out of which 40.4% had children under the age of 18 living in them, 63.8% were Husband-wife families living together, 12.8% had a female householder with no husband present, and 18.2% were non-families. 12.8% of all households were made up of single individuals and 3.5% had someone living alone who was 65 years of age or older. The average household size was 3.19 and the average family size was 3.44. In the CDP, the median age was 39.2 years. 78.6% were 16 years and over, 76.1% were 18 years and over, 72.6% were 21 years and over, 15.8% were 62 years and over, and 11.7% were 65