Robert Service High School is a public high school in Anchorage, Alaska. It had an enrollment of 1,779 students as of August 2, 2016. Serving grades 9 through 12, the school was named for the poet Robert W. Service. Part of the Anchorage School District, the school opened in 1971 and was the last of four high schools built by the district (its lineal predecessor, the Anchorage Independent School District) within a decade. Service High originally operated as Service-Hanshew; as was the case common within Anchorage during that time, junior and senior high schools shared a single building. Included in the case with other junior-senior high schools in Anchorage, a separate structure was built to educate the junior student body and referred as Hanshew Middle School in the period of the 1980s oi