Westlake High School is a public high school in unincorporated territory of Travis County, Texas, west of Austin. The school is a part of the Eanes Independent School District. Westlake High School is the only high school in the Eanes ISD and serves West Lake Hills, Rollingwood, parts of Southwest Austin, and parts of unincorporated Travis County. The school was established in 1969 and opened in 1970. In 2011, Westlake was ranked 72 on Newsweek Magazine's list of America's top High Schools.