water. Demographics As of the 2010 census, there were 10,674 people, 3,806 households, and 3,009 families residing in the Klahanie CDP. The population density was 5,500 people per square mile (2,100/km2). There were 3,915 housing units at an average density of 2,016/sq mi (778/km2). The racial makeup of the CDP was 68.9% White, 1.3% African American, 0.2% Native American, 23.9% Asian, 0.1% Pacific Islander, 1.3% from other races, and 4.3% from two or more races. Hispanic or Latino of any race were 5.2% of the population. There were 3,009 households, out of which 49.4% had children under the age of 18 living with them, 66.8% were married couples living together, 3.4% had a male householder with no wife present, 8.8% had a female householder with no husband present, and 20.9% were non-families. 17.1% of all households were made up of individuals, and 3.4% had someone living alone who was 65 years of age or older. The average household size was 2.8 persons and the average family size was 3.19 persons. In the Klahanie community, 31.1% of the population were under the age of 18, 3.4% from 20 to 24, 30.9% from 25 to 44, 27.7% from 45 to 64, and 4.7% who were 65 years of age or older. The median age was 35.8 years. According to the 2015 American Community Survey, the median income for a household in the Klahanie CDP was $127,589. Transportation The Klahanie area is served by two main highways: Issaquah Pine Lake Road and Issaquah-Fall City Road, which both continue south towards Downtown Issaquah and Issaquah Highlands; the roads also continue north towards Sammamish and east towards Fall City, respectively. The neighborhood is served by King County Metro service on routes 216, 219 and 269, connecting the area to Sammamish, Redmond, Issaquah and Downtown Seattle. King County Metro also operates two carpool/vanpool park and rides in Klahanie. The neighborhood was bypassed by Metro bus service because of its low densities in the early 1990s, despite the construction of bus turnouts and other infrastructure in anticipation of service. References External links Klahanie Community Website Klahanie Neighborhood Group Census-designated places in King County, Washington Planned communities in Washington (state)