Princeville is a 9,000-acre (3,600 ha), upscale, unincorporated, master-planned community of homes and condos on the north shore of the island of Kauai in Kauai County, Hawaii, United States. The population was 2,158 at the 2010 census, up from 1,698 at the 2000 census. For statistical purposes, the United States Census Bureau has defined Princeville as a census-designated place (CDP). The census definition of the area may not precisely correspond to local understanding of the area with the same name.
Princeville is at 22°13′25″N 159°29′7″W / 22.22361°N 159.48528°W / 22.22361; -159.48528 (22.223513, -159.485392), bordered to the east by Kalihiwai, to the west by Hanalei, and to the north by the Pacific Ocean. It is the northernmost settlement in the state of Hawaii.
According to the United States Census Bureau, the Princeville CDP has a total area of 2.5 square miles (6.4 km), of which 2.4 square miles (6.2 km) are land and 0.1 square miles (0.2 km), or 2.60%, are water.
As of the census of 2000, there were 1,698 people, 752 households, and 491 families residing in the CDP. The population density was 806.7 people per square mile (312.2/km²). There were 1,640 housing units at an average density of 779.1 per square mile (301.5/km²). The racial makeup of the CDP was 81.3% White, 0.3% African American, 0.5% Native American, 4.6% Asian, 3.4% Pacific Islander, 1.0% from other races, and 9.0% from two or more races. Hispanic or Latino of any race were 4.0% of the population.
There were 752 households out of which 23.4% had children under the age of 18 living with them, 53.5% were married couples living together, 9.2% had a female householder with no husband present, and 34.7% were non-families. 26.1% of all households were made up of individuals and 6.6% had someone living alone who was 65 years of age or older. The average household size was 2.26 and the average family size was 2.70.
In the CDP the population was spread out with 19.3% under the age of 18, 3.4% from 18 to 24, 25.3% from 25 to 44, 35.6% from 45 to 64, and 16.4% who were 65 years of age or older. The median age was 46 years. For every 100 females, there were 100.7 males. For every 100 females age 18 and over, there were 100.3 males.
The median income for a household in the CDP was $63,833, and the median income for a family was $67,266. Males had a median income of $48,229 versus $29,542 for females. The per capita income for the CDP was $37,971. About 7.4% of families and 8.1% of the population were below the poverty line, including 11.5% of those under age 18 and 4.3% of those age 65 or over.
Princeville Hawaii neighborhoods include: Kalihikai, Princeville Kauai, Queen Emma