| Triad High School | |
|---|---|
| Location | |
 | |
| , Illinois 62294 United States | |
| Coordinates | 38°42′56″N 89°51′24″W / 38.71545°N 89.85658°W |
| Information | |
| Type | Public |
| Established | 1999 |
| Locale | Midwest |
| Principal | Kelli Barbour |
| Faculty | 75.08 (FTE)[1] |
| Grades | 9–12 |
| Number of students | 1,205 (2022-23)[1] |
| Color(s) | |
| Mascot | Knight |
| Rival | Highland High School |
| Website | Triad High School |
&sq=&lang=&file=File:Question_book-new.svg){kind=small} | This article needs additional citations for verification. (October 2021) |
Triad High School is a high school located in Troy, Illinois. Triad serves the communities of Troy, St. Jacob, and Marine, Illinois, and small portions of Collinsville, Maryville, Glen Carbon, Edwardsville and Highland. The school district has a total area of 121.5 square miles (315 km2). The majority of Triad High School students live in Troy, Illinois, a town 18 miles (29 km) northeast of St. Louis, Missouri.
- ^ a b "Triad High School". National Center for Education Statistics. Retrieved July 21, 2024.