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Collinsville High School

Collinsville, Illinois · Grades 9 to 12 · Collinsville CUSD 10

Public school

About Collinsville High School

Collinsville High School serves grades 9 through 12 as a public school in Collinsville, Illinois. It reported 1,956 students in 2024-25. With about 131.5 full-time-equivalent teachers, that works out to roughly 14.9 students per teacher. Collinsville CUSD 10 School District runs 11 schools listed here, including this one. See them all. Within 5 miles there are 26 other schools, so families have nearby options to compare. The surrounding area is classified as a suburb of a large metro area, in St. Clair County.

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School facts

Address	2201 S Morrison Ave, Collinsville, IL 62234
Phone	(618) 343-6140
School district	Collinsville CUSD 10
Grades	9 to 12
Students (2024-25)	1,956
Teachers (full-time equivalent, 2024-25)	131.5
Students per teacher	14.9
Charter school	No
School type	Regular
Level	High
Locale (NCES)	Suburb, large, St. Clair County

Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES school ID 171065001278). Details may have changed since the survey. Schools can update them by claiming this profile.

Nearby schools

Collinsville Area Career CtrPublic · Grades 11 to 12Collinsville · 0.1 mi Twin Echo Elem SchoolPublic · Grades K to 4Collinsville · 0.8 mi Collinsville Middle SchoolPublic · Grades 7 to 8Collinsville · 1.1 mi Hollywood HeightsPublic · Grades K to 12Caseyville, IL · 1.3 mi Caseyville Elementary SchoolPublic · Grades PreK to 4Caseyville, IL · 1.3 mi Metro-East Adventist Christian SchoolPrivate, Seventh-day Adventist · Grades K to 8Caseyville, IL · 1.7 mi Holy Cross Lutheran Church & SchoolPrivate, Lutheran · Grades PreK to 8Collinsville · 1.8 mi Webster Elementary SchoolPublic · Grades PreK to 4Collinsville · 2 mi

The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.

Frequently asked questions

What grades does Collinsville High School serve?

Collinsville High School serves grades 9 through 12.

How many students attend Collinsville High School?

Collinsville High School reported 1,956 students in 2024-25, according to the NCES Common Core of Data.

What is the student-teacher ratio at Collinsville High School?

About 14.9 students per full-time-equivalent teacher, based on 1,956 students and 131.5 teachers in federal data.

Is Collinsville High School a public or charter school?

Collinsville High School is a traditional public (non-charter) school.

What school district is Collinsville High School in?

Collinsville High School is part of Collinsville CUSD 10 School District. See all schools in this district at https://parentschoolreview.com/districts/il/collinsville-cusd-10-school-district/

Where is Collinsville High School located?

Collinsville High School is at 2201 S Morrison Ave, Collinsville, IL 62234. The phone number is (618) 343-6140.

How many other schools are near Collinsville High School?

There are 26 other schools within 5 miles of Collinsville High School in our directory.