Ravenswood High School, founded in 1958 and closed in 1976 due to low enrollment and racial tension (today the site of the Gateway 101 Shopping Center)
San Carlos High School, founded in 1960 and closed in 1982 due to low enrollment (today the site of Highlands Park)
In 2018, former Vice Principal Jennifer Cho of Carlmont High School was investigated by the district for inappropriate relationships with male students. During this investigation, spurred by a Change.org petition signed by thousands of Carlmont High School students, Cho was placed on administrative leave before being relocated elsewhere in the district.[7]
On August 3, 2020, the Sequoia District Teachers Association announced a vote of no-confidence in Sequoia Union High School District Superintendent Mary Streshly's leadership, and asked for her removal from office. In the letter, teachers Streshly of mishandling the district's Covid-19 response. Along with this, it cited her inability to make and communicate plans and her dismissal of racial tensions in the district. The resolution and accompanying letter received 344 out of the 500 members votes. Also in August, a second letter signed by District and Menlo-Atherton administrators additionally called for removal.[8] In September 2020, Streshly resigned from her post[9] and was succeeded by Crystal Leach, who served as interim superintendent for the remainder of the school year until the district hired Dr. Darnise Williams.[10]
On Friday, December 9, 2022, the Sequoia Union High School District called a special meeting and swore in two board members so they could participate in the private meeting that immediately followed. In that meeting they voted 4-1 to hire attorney Eugene Whitlock as their legal representative. This exasperated rumors that the new board was planning to fire Superintendent Dr. Darnise Williams.[11] On Monday, December 12, 2022, the board heard public comment on the matter. They faced criticism from Sequoia District Teachers Association president Edith Salvatore for violating community trust. No community member expressed support for the board's actions. On Wednesday, December 14, 2022, the board announced Williams' resignation, confirming rumors. Many expressed their anger and frustration for the lack of communication about Williams' resignation.[12] Williams received a $299,000 severance package—the same package she would have received under her contract had she been fired. Following the board's actions, the M-A Chronicle, Menlo Atherton High School's newspaper, published an editorial criticizing the board's secrecy on their website, machronicle.com, and as a guest opinion on the Almanac.[13]