Thornton High School
| Name | Thornton High School |
| Grades | Class 09 to Class 12 |
| Address | 9351 WASHINGTON STREET |
| City | Thornton |
| School District | Adams 12 Five Star Schools |
| County | Adams County |
| Zipcode | 80229-3533 |
| Phone No. | (720)972-4800 |
| State | Colorado |
| Suburb | Large |
| Students | 1544 |
| Teachers | 84 |
| Student Teacher Ratio | 18.4 students per teacher |
| Charter School | No |
| Magnet School | No |
Thornton High School is located at 9351 WASHINGTON STREET in Thornton city of Adams County county in Colorado. This school comes under Adams 12 Five Star Schools. You can call them at (720)972-4800 for more details. This is not a magnet school. Total one thousand five hundred forty four students from class 09 to class 12 study in this school who are taught by eighty four teachers. This is not a charter school. The student teacher ratio of this school is 18.4.