Thomas Jefferson Senior High Home

Home of the Demos!

Our Amazing Partners

  • Beyond The Bell
  • City Year
  • Community Schools Initiative
  • EduCare Foundation
  • Fifth Sun Pictures
  • Linked Learning
  • South Central Family Health Center
  • The Los Angeles Trust for Children's Health

News & Announcements

Art & Music Festival Flyer

Annual Art & Music Festival

Thomas Jefferson High School invites the community to its Art & Music Festival, a free event taking place on May 19 and 20 from 4:00–6:00 p.m. in the New Gym. Enjoy live music, student art exhibits, food, and activities for the whole family as we celebrate the creativity and talent of our students!
Flyer Engl

Senior Signing Day 2026

Join us on Friday, May 1st, at 2:30 pm in the Jefferson Auditorium. Celebration to follow in the Cafeteria.

Celebrate the Earth through Art – 2nd Annual Community Event

Thomas Jefferson High School invited the entire community to join us for our 2nd Annual “Celebrate the Earth through Art” event on Saturday, April 11, from 8:30 a.m. to 12:30 p.m. This community celebration brought together art, environmental awareness, and campus beautification to inspire collective care for our planet. Families, students, staff, and neighbors were all welcome.
Cleaner. Greener. Together.
PIQE Span

PIQE Puente Hacia La Universidad (Bridge to College Workshops)

Thomas Jefferson High School invites families to participate in Bridge to College, a four‑week virtual workshop series presented by PIQE. These Spanish‑language workshops are designed to help families support their student’s successful transition to college by providing guidance on financial aid, campus resources, and student support services.

Thomas Jefferson High School invita a las familias a participar en Puente Hacia la Universidad, una serie virtual de talleres de cuatro semanas presentada por PIQE. Estos talleres en español están diseñados para ayudar a las familias a apoyar la transición exitosa de sus estudiantes a la universidad mediante orientación sobre ayuda financiera, recursos del campus y servicios de apoyo estudiantil.
Winter Fest Flyer

Join Us for the Jefferson High Community Winter Festival – December 17!

Thomas Jefferson High Community School invites all families to our Community Winter Festival on Tuesday, December 17, from 2:00 PM to 6:30 PM at 1319 E 41st Street. Enjoy a fun-filled afternoon with a Talent Show, Photos with Santa, Holiday Activities, a Holiday Movie, and a Toy Giveaway! Admission is FREE and open to everyone. Don’t forget to register for the Toy Giveaway by scanning the QR code on the flyer. Come celebrate the season with us!

Calendar

At A Glance

  • 94% Graduation Rate Jefferson High School maintains an impressive graduation rate of 94%.
  • 90% College Acceptance A remarkable 90% of graduates are accepted into colleges and universities.
  • 9 AP Courses Additionally to our Honors, Dual-Credit, and CTE Courses, Jefferson High School offers 9 Advanced Placement Courses (AP) to best prepare our students for the National AP Exams.
Alma Matter

About Us

Welcome to our family of learners. We encourage each of you to be determined, be diligent, and be diplomatic as we embark on this journey together. Demo Pride since 1916!
Alma Matter

Our Mission

Jefferson High School will address academic engagement through student-centered strategies, social-emotional engagement through restorative practices, and community engagement through constructive dialogue and inclusive events that elevate the overall quality of life in our surrounding neighborhoods.