Grant Community High School
Public · Grades 9–12 · 1,769 students
Johnsburg High School
2002 W Ringwood Rd, Johnsburg, IL 60051
Grades
9–12
High
Students
502
Enrolled 2024–25
Students per teacher
13.2 : 1
Full-time teachers
District
Johnsburg CUSD 12
McHenry County
Schola Grade B · Above average
Letter grade (A–F) · compared with 684 Illinois high schools · How we grade
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 Johnsburg High School
Johnsburg High School is a public high school in Johnsburg, Illinois, serving grades 9–12. It is part of Johnsburg CUSD 12. The school is located in a large suburb in McHenry County.
In the 2024–25 school year, 502 students were enrolled, with about 13.2 students for every full-time teacher. That ratio is close to 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
School details
- Type
- Public School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 502 students
- Students per teacher
- 13.2 to 1
- AP courses offered
- 20
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Johnsburg CUSD 12
- County
- McHenry County
- NCES school ID
- 172049002315
Schools near Johnsburg High School
All 4 schools in Johnsburg →
McHenry Community High School
Public · Grades 9–12 · 2,214 students
Richmond-Burton High School
Public · Grades 9–12 · 521 students
Chesterton Academy of the Immaculate Heart
Private · Grades 9–12 · 46 students
Evergreen Academy
Alternative · Grades 6–12
Wilmot High
Public · Grades 9–12 · 840 students
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.