Schools in Cass SD 63, Illinois (2025)
2 schools · 773 students · 2 public · median Enrollment 460.
Cass SD 63, in Illinois, has 2 schools in United States's 2025 data, together educating about 773 students. By level there are 1 elementary, 1 middle; by sector 2 public.
2 of the 2 schools qualify for the Success Index (US). The highest-scoring is Concord Elem School (79.3, top 25% of elementary schools nationally), followed by Cass Jr High School (72.8, top 25% of middle schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Concord Elem School (460 students), Cass Jr High School (313 students).
Ranked schools in Cass SD 63
Ordered by Success Index (US). Rank positions shown on each profile are within United States and Illinois.
- 179Concord Elem SchoolDarien · Public Elementary67% Math proficiency · 460 students
- 273Cass Jr High SchoolDarien · Public Middle45% Math proficiency · 313 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Concord Elem School Darien · Elementary · Grades PK–4 | Public | 79.3 Top 25% | 67% Math proficiency | 460 |
| 2 | Cass Jr High School Darien · Middle · Grades 5–8 | Public | 72.8 Top 25% | 45% Math proficiency | 313 |
Compare the top 2 schools in Cass SD 63 side by side →
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Frequently asked questions
What is the best school in Cass SD 63?
Concord Elem School is the highest-ranked school in Cass SD 63 with a Success Index (US) of 79.3 out of 100 (Top 25% of elementary schools in United States).
How many schools are in Cass SD 63?
Cass SD 63 has 2 schools (1 elementary, 1 middle) educating 773 students in 2025.
What is the typical Enrollment in Cass SD 63?
The median Enrollment across schools in Cass SD 63 is 460. Students enrolled in the latest NCES directory year.