Total enrollment
4,009
+243 (+6%) vs SY 2017-18
6 schools in Triad CUSD 2
Illinois · 4,009 students · 3 cities
Triad CUSD 2 in Illinois operates 6 K-12 public campuses, enrolling about 4,009 students (around 668 per campus).
7-year change in Triad CUSD 2
SY 2017-18 vs SY 2024-25School count
6
0 (0%) vs SY 2017-18
% White
90%
was 92%
% Hispanic
4%
was 1%
% Black
2%
was 2%
% Asian
1%
was 1%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Triad High School | Troy | High | 09-12 | 1,218 |
| Triad Middle School | Saint Jacob | Middle | 06-08 | 925 |
| Silver Creek Elementary | Troy | Elementary | PK-05 | 757 |
| C A Henning School | Troy | Elementary | PK-05 | 706 |
| St Jacob Elem School | Saint Jacob | Elementary | PK-05 | 262 |
| Marine Elem School | Marine | Elementary | KG-05 | 141 |
About Triad CUSD 2
Across 6 schools, Triad CUSD 2 instructs about 4,009 students in Illinois. By footprint it is a low-population district.
Looking at the level breakdown, Triad CUSD 2 comprises 4 elementary, 1 middle, and 1 high school.
Per-school enrollment averages around 668 in this district, noticeably above the Illinois typical of 480.
Looking at the last 7 years. Across the same 7-year window, public-school enrollment increased 6%: 3,766 students in SY 2017-18 versus 4,009 in SY 2024-25.
In the discussion threads here, the community for Triad CUSD 2 discusses school events, board meetings, and seasonal calendars. Anyone with firsthand knowledge of these schools is welcome to weigh in.