Public schools in Collinsville, IL
9 open public schools with an address in Collinsville, operated by 2 education agencies. Compare size, staffing, grade spans, and school type, then confirm assignment with the district.
Public schools
9
NCES preliminary directory 2025–26
Reported students
5,289
9 schools reporting · NCES 2024–25
Median student–teacher ratio
13.9:1
Illinois median 13:1
Charter schools
0
0 virtual
An overview of Collinsville public schools
The federal directory lists 9 public schools in Collinsville, IL: 5 elementary, 2 middle, 2 high. The 9 schools that reported 2024–25 membership enrolled 5,289 students, an average of 588 per school. The largest campus is Collinsville High School (1,956 students), and the largest elementary school is John A Renfro Elementary School (498).
Collinsville CUSD 10 operates the most schools here (8), plus 1 charter, service, or other agency. City names come from school mailing addresses, which often differ from district or municipal boundaries.
Across schools that reported staffing, the median student–teacher ratio is 13.9:1, higher than the statewide school median of 13:1. A ratio counts classroom-teacher FTE against total enrollment, so specialized programs and part-time staffing can move it; ask schools for actual class sizes by grade.
About 69% of students in reporting schools were eligible for free or reduced-price meals in 2024–25. This describes the community served; it is not a quality signal, and community-eligibility schools can report differently.
School districts and agencies serving Collinsville
Elementary schools in Collinsville
5| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| John A Renfro Elementary School Collinsville CUSD 10 | PK–04 | 498 | 14:1 | |
| Kreitner Elem School Collinsville CUSD 10 | PK–04 | 378 | 11.8:1 | |
| Summit Elementary School Collinsville CUSD 10 | KG–04 | 113 | 15.4:1 | |
| Twin Echo Elem School Collinsville CUSD 10 | KG–04 | 222 | 15.4:1 | |
| Webster Elementary School Collinsville CUSD 10 | PK–04 | 357 | 12.1:1 |
Middle schools in Collinsville
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Collinsville Middle School Collinsville CUSD 10 | 07–08 | 894 | 13.2:1 | |
| Dorris Intermediate Sch Collinsville CUSD 10 | 04–06 | 871 | 13.7:1 |
High schools in Collinsville
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Collinsville Area Career Center Madison ROE · Career and Technical School | 11–12 | 0 | — | |
| Collinsville High School Collinsville CUSD 10 | 09–12 | 1,956 | 14.9:1 |
Student demographics
Race and ethnicity share of reported enrollment
- White48.9%
- Hispanic28.5%
- Black15.7%
- Asian0.4%
- American Indian / Alaska Native0.3%
- Native Hawaiian / Pacific Islander0%
- Multiracial6.1%
Enrollment-weighted across 8 Collinsville schools with NCES CCD 2024–25 race/ethnicity counts (5,289 students). Privacy suppression can leave small gaps.
Questions about public schools in Collinsville
How many public schools are in Collinsville, IL?
The current NCES directory lists 9 open public schools with a location address in Collinsville: 5 elementary, 2 middle, 2 high. Together they reported 5,289 students in 2024–25. The count includes charter, alternative, and special-purpose public schools; it excludes private schools.
Which school districts serve Collinsville?
Schools with an address in Collinsville belong to 2 education agencies, led by Collinsville CUSD 10 (8 schools), Madison ROE (1 school). A mailing city is not an attendance boundary; confirm the district for a specific address.
What is the largest public high school in Collinsville?
Collinsville High School reported the largest high-school enrollment in Collinsville, with 1,956 students in 2024–25 (grades 09–12). Size is a description of the campus, not a quality measure.
Are there charter schools in Collinsville?
No school with an address in Collinsville is identified as a charter school in the current NCES directory. Families may still have charter or virtual options elsewhere in Illinois.
What is the typical student–teacher ratio in Collinsville schools?
The median reported student–teacher ratio across Collinsville public schools is 13.9:1, higher than the Illinois school median of 13:1. The ratio divides enrollment by classroom-teacher FTE; it is not an average class size.
Does living in Collinsville guarantee a seat at a specific school?
No. Assignment depends on the district's attendance boundaries, programs, and enrollment rules, which can split a city or cross city lines. Use the district profile and its official boundary or school-locator tool to confirm the assigned school for an exact address.
Nearby Illinois cities
Sources: NCES Common Core of Data 2025–26 preliminary directory (schools, grades, addresses, charter status) and 2024–25 nonfiscal files (enrollment, teachers, race/ethnicity, meal eligibility); Civil Rights Data Collection 2021–22 (AP and computer science). Cities are grouped by school mailing address. Methodology · All Illinois cities