High Quality Content by WIKIPEDIA articles! McClymonds High School, also known as Mack, and Mack House, was a public high school, in the West Oakland neighborhood of Oakland, California, before becoming McClymonds Educational Complex in 2005. It was the third oldest high school in Oakland. Also, it was the biggest of the two high schools in West Oakland, the other being Bunche High School, and the only high school in West Oakland operated by the Oakland Unified School District.