Schofield Barracks is a United States Army installation and census-designated place (CDP) located in the City and County of Honolulu and in the Wahiawa District of the American island of Oʻahu, Hawaiʻi. Schofield Barracks lies adjacent to the town of Wahiawā, separated from most of it by Lake Wilson (also known as Wahiawā Reservoir). Schofield Barracks is named after Lieutenant General John McAllister Schofield, Commanding General United States Army August 1888 to September 1895. He had been sent to Hawaiʻi in 1872 and had recommended the establishment of a naval base at Pearl Harbor.
Schofield Barracks is located at 21°29′52″N 158°3′48″W / 21.49778°N 158.06333°W / 21.49778; -158.06333 (21.497650, -158.063248). The Main Gate used to be off Wilikina Drive; however, now only the Foote and Lyman gates located along Kunia Road are used for controlled access. Proceeding north on Wilikina Road (State Rte. 99) leads to intersections with Kaukonahua Road (State Rte. 801) to Waialua and Kamehameha Highway (State Rte. 99) to Haleʻiwa. East on Wilikina leads to Interstate H-2 and Kamehameha Highway (State Rte.s 80 and 99) to Wahiawā and Mililani Town. Proceeding south on Kunia Road (State Route 750) past Schofield leads to the Kunia Gate on Wheeler, Kunia, and eventually Waipahu.
According to the United States Census Bureau, the post has a total area of 2.8 square miles (7.1 km²), all of it land.
As of the 2000 census, there were 14,428 people, 2,965 households, and 2,902 families residing in the CDP. The population density was 5,251.5 people per square mile (2,025.7/km²). There were 3,733 housing units at an average density of 1,358.7 per square mile (524.1/km²). The racial makeup of the CDP was 56.4% White, 21.9% African American, 1.1% Native American, 3.9% Asian, 1.7% Pacific Islander, 8.6% from other races, and 6.5% from two or more races. Hispanic or Latino of any race were 16.2% of the population.
There were 2,965 households out of which 78.0% had children under the age of 18 living with them, 91.5% were married couples living together, 4.8% had a female householder with no husband present, and 2.1% were non-families. 2.0% of all households were made up of individuals and none had someone living alone who was 65 years of age or older. The average household size was 3.55 and the average family size was 3.58.
In the CDP the population was spread out with 32.1% under the age of 18, 29.8% from 18 to 24, 36.6% from 25 to 44, 1.4% from 45 to 64, and 0.1% who were 65 years of age or older. The median age was 22 years. For every 100 females, there were 152.3 males. For every 100 females age 18 and over, there were 183.6 males.
The median income for a household in the CDP was $33,788, and the median income for a family was $32,970. Males had a median income of $21,112 versus $18,737 for females. The per capita income for the CDP was $12,316. About 6.7% of families and 7.2% of the population were below the poverty line, including 8.5% of those under age 18 and none of those age 65 or over.
Schofield Barracks Hawaii neighborhoods include: Camp Stover, Helemano Military Reserve, Poamoho Camp, Rose Pl, Schofield Barracks, Wahiawa, Walker and Mango, Whitmore Village, Wilikina Drive