Schools in Illiopolis, Illinois (2025)
2 schools · 260 students · 2 public · median Enrollment 145.
Illiopolis, in Illinois, has 2 schools in United States's 2025 data, together educating about 260 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 Sangamon Valley Intermediate Sch (42.1, lower 50% of elementary schools nationally), followed by Sangamon Valley Middle School (39.0, lower 50% of middle schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Sangamon Valley Middle School (145 students), Sangamon Valley Intermediate Sch (115 students).
Ranked schools in Illiopolis
Ordered by Success Index (US). Rank positions shown on each profile are within United States and Illinois.
- 142Sangamon Valley Intermediate SchIlliopolis · Public Elementary22% Math proficiency · 115 students
- 239Sangamon Valley Middle SchoolIlliopolis · Public Middle22% Math proficiency · 145 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Sangamon Valley Intermediate Sch Illiopolis · Elementary · Grades 3–5 | Public | 42.1 Lower 50% | 22% Math proficiency | 115 |
| 2 | Sangamon Valley Middle School Illiopolis · Middle · Grades 6–8 | Public | 39.0 Lower 50% | 22% Math proficiency | 145 |
Compare the top 2 schools in Illiopolis side by side →
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Frequently asked questions
What is the best school in Illiopolis?
Sangamon Valley Intermediate Sch is the highest-ranked school in Illiopolis with a Success Index (US) of 42.1 out of 100 (Lower 50% of elementary schools in United States).
How many schools are in Illiopolis?
Illiopolis has 2 schools (1 elementary, 1 middle) educating 260 students in 2025.
What is the typical Enrollment in Illiopolis?
The median Enrollment across schools in Illiopolis is 145. Students enrolled in the latest NCES directory year.