Glencoe High School is a public secondary school in Hillsboro, Oregon that is part of the Hillsboro School District. It was founded in 1980 to relieve overcrowding at Hillsboro High School caused by the city's rapid expansion. Glencoe High is the second oldest of the four high schools in the city. Glencoe is classified as a 6A school for activities and sports. It takes its name from the former community of Glencoe. In 2003, the school, along with all schools in the district, made national news when 17 days of classes were cut from the school year due to budget cuts to education in Oregon. IN 2016, the graduation rate was 86%.

The Hillsboro School District 1J is a unified school district located in Hillsboro, Oregon, United States. The district operates 26 elementary schools, four middle schools, and four high schools. Founded in 1851, the school district covers Hillsboro, Scholls, Reedville, North Plains, West Union, and other area communities. Total enrollment as of the 2019–2020 school year is 20,269 students, the fourth largest in the state.