Tumwater High School is a secondary school in Tumwater, Washington serving grades 9–12 in Thurston County. It is one of two comprehensive high schools in the Tumwater School District. Tumwater High School generally draws students from the portions of the Tumwater School District east of Interstate 5 and the Littlerock area west of I-5. Tumwater High School caters to its student population by having an extended parking lot, called "overflow", which allows for some ease whilst parking. During bus arrival, there are usual delays to the ability to park.