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Mundelein Cons High School

1350 W Hawley St, Mundelein, IL 60060

BSchola Grade
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Grades
9–12
High
Students
2,282
Enrolled 2024–25
Students per teacher
15.8 : 1
Full-time teachers
District
Mundelein Cons HSD 120
Lake County

Schola Grade B · Above average

Letter grade (A–F) · compared with 684 Illinois high schools · How we grade
Test scores34% proficient in math & reading
77thpercentile
Equity12% of low-income students proficient
51stpercentile
Attendance16% chronically absent
91stpercentile
Graduation rate88% graduate in 4 years
49thpercentile
College readinessAt least 46% take AP, IB or dual-enrollment courses
91stpercentile
Class size15.8 students per teacher
22ndpercentile

Percentiles compare this school with other Illinois high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Mundelein Cons High School

Mundelein Cons High School is a public high school in Mundelein, Illinois, serving grades 9–12. It is part of Mundelein Cons HSD 120. The school is located in a large suburb in Lake County.

In the 2024–25 school year, 2,282 students were enrolled, with about 15.8 students for every full-time teacher. That ratio is larger than the typical Illinois high school (13.3 students per teacher). Its Schola Grade is B (above average), compared with 684 Illinois high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1350 W Hawley St
Mundelein, IL 60060
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,282 students
Students per teacher
15.8 to 1
AP courses offered
20
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Mundelein Cons HSD 120
County
Lake County
NCES school ID
172757002919

Schools near Mundelein Cons High School

All 14 schools in Mundelein →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.