Highline Public Schools (HPS) is a public school district in King County, headquartered in Burien, Washington. As of October 2007, it served 17,331 students and had 997 teachers, and served the cities of Burien, much of Des Moines, Normandy Park, and SeaTac as well as adjacent unincorporated census-designated places proximal to Burien in King County such as White Center and much of Boulevard Park. Portions of Kent and Tukwila and a very small portion of Seattle are in the district limits.

Burien is a suburban city in King County, Washington, United States, located south of Seattle on Puget Sound. As of the 2020 census, Burien's population was 52,066, which is a 56.3% increase since incorporation in 1993, making it the 25th most populous city in Washington. An annexation in 2010 increased the city's population significantly.