Heeia Kea. According to the United States Census Bureau, the CDP has an area of , of which is land and is water. The total area is 22.80% water, consisting of a portion of Kāneohe Bay included in the census tract. Climate Kaneohe has a tropical steppe climate. Demographics As of the 2000 Census, there were 34,970 people, 10,976 households, and 8,682 families residing in Kāneohe. The population density was . There were 11,472 housing units at an average density of . The racial makeup of the CDP was 20.49% White, 0.81% Black, 0.20% Native American, 38.48% Asian, 11.44% Pacific Islander, 0.68% from other races, and 27.90% from two or more races. 7.21% of the population were Hispanic or Latino of any race. Of the 10,976 households 32.7% had children under the age of 18 living with them, 60.4% were married couples living together, 13.7% had a female householder with no husband present, and 20.9% were non-families. 15.4% of households were one person and 6.5% had someone living alone who was 65 or older. The average household size was 3.14 and the average family size was 3.48. The age distribution was 24.6% under the age of 18, 8.2% from 18 to 24, 29.0% from 25 to 44, 23.4% from 45 to 64, and 14.7% 65 or older. The median age was 38 years. For every 100 females, there were 96.1 males. For every 100 females age 18 and over, there were 93.2 males. The median household income was in Kāneohe in 2000 was $66,006, and the median family income was $71,316. Males had a median income of $40,389 versus $31,504 for females. The per capita income for the CDP was $23,476. 6.1% of the population and 4.4% of families were below the poverty line. Out of the total population, 7.3% of those under the age of 18 and 4.2% of those 65 and older were living below the poverty line. Government and infrastructure The Honolulu Police Department operates the Kaneohe Substation in Kaneohe. Education The Hawaii Department of Education operates the public schools. Elementary schools in Kaneohe CDP include Heʻeia, Kāneʻohe, Kapunahala, Reverend Benjamin Parker, and Pūʻōhala. James B. Castle High School is in the CDP. Schools with Kaneohe postal addresses but outside the CDP include Governor Samuel Wilder King Intermediate School in Heeia CDP, ʻĀhuimanu Elementary School adjacent to, but not in, Ahuimanu CDP, Kahalu'u Elementary School in Kahalu'u