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Thornton High School

Public School

Level: 3

Grades: 09 - 12

Address: 9351 Washington Street, Thornton, CO 80229

Phone: (720) 972-4800

Website: "http://thorntonh.adams12.org"

District: Adams 12 Five Star Schools

1,439
Total Students
#308
of 349 in 2025

Academic Performance

EZ Schoolz Rating
50
out of 100
State Ranking
Ranked 308 of 349 (2025)
Among schools at the same level in the state

Test Scores

SAT

Mathematics • Grade 11th Grade • 2023

Percent of Students Meeting Standard 12.0%

Performance Distribution

Level 1 (Below)
185 students (81.9%)
Level 2 (Approaching)
41 students (18.1%)

Student Body

Total Students
1,439
Diversity
Moderate
Simpson index 46/100
Free / Reduced Lunch
78.7%
of student body

Race & Ethnicity

  • Hispanic / Latino 71.5% (1,026)
  • White 15.2% (218)
  • Asian 9.7% (139)
  • Two or More Races 1.6% (23)
  • Black 1.5% (22)
  • American Indian / Alaska Native 0.4% (6)
  • Native Hawaiian / Pacific Islander 0.1% (1)

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