• 1982 Source: 1982 Yearbook.
  • 1983 Source: 1983 Yearbook.
  • THS under construction. Source: Meritt Hutton High School 1974 Yearbook.
  • Year: ?? Source: 1986 Yearbook.
  • 2017 Source: Some guy with a camera.
  • Tommy Torjan Source: 1976 Yearbook
  • 1975 Source: The Dispatch Sentinel.


Please complete this survey so we are able to better plan the 2017 After Prom.
Welcome to Thornton High School! The faculty and staff are committed to providing our students with a rich, challenging, and meaningful educational experience during your time with us.
Attention 11th grade students and families. On April 11th, all juniors will be taking the SAT. This is an important national and state assessment. All students will be taking the Evidence-Based Reading and Writing test and the Math test and will automatically be registered for those sections.
Atención estudiantes del grado 11 y sus familias. El 11 de abril, todos los estudiantes del grado 11 van a tomar el examen de SAT. Este es un examen estatal importante. Todos los estudiantes van a tomar el examen de Lectura Basada en Evidencia, Escritura y Matemáticas y se los registrará automáticamente para estos exámenes.
Last year, the Adams 12 Five Star Schools received more than 4,000 Choice applications for the 2016-17 school year. In accordance with the state’s open enrollment law, the district’s Choice Program allows for students to apply to attend schools outside of their attendance area boundary. Those who are approved for Choice are responsible for their own transportation.
El año pasado, las escuelas del Adams 12 Five Star recibieron más de 4,000 solicitudes para Opción para el año escolar del 2016-17. De acuerdo a la ley estatal de matrícula abierta, el Programa de Opción del distrito permite que estudiantes soliciten entrada a escuelas fuera de sus áreas de asistencia. Los que son aprobados para Opción son responsables de su propia transportación.

Thornton High School Map

Main Office
9351 North Washington St. Thornton, CO. 80229
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