[4] On March 15, 2023 a student was caught on video driving around the school parking lot and singing "I don't like n-".

This video sparked outrage from the NAACP and representatives from the William S. Hart School District.

[3] In chronological order: VTV is an early morning news broadcast to the school.

Valencia High School's video program has entered their productions into competitions such as STN, NFFTY, All American High School Film Festival (AAHSFF), and the Santa Clarita Valley Film Festival.

Within the first semester, the team performs with the Valencia High School marching band.

The boys’ volleyball team won 112 consecutive league matches dating back to 2001, before losing 3-1 to Saugus High School on March 21, 2013.

Valencia High School competes in the Foothill League athletic conference.

As of the 2021-22 academic year, Valencia was the most populous school in the Hart District, with 2,484 students.