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Hillsboro High School

522 E Tremont St, Hillsboro, IL 62049

BSchola Grade
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Grades
9–12
High
Students
419
Enrolled 2024–25
Students per teacher
11.1 : 1
Full-time teachers
District
Hillsboro CUSD 3
Montgomery County

Schola Grade B · Above average

Letter grade (A–F) · compared with 684 Illinois high schools · How we grade
Test scores22% proficient in math & reading
49thpercentile
Equity15% of low-income students proficient
62ndpercentile
Attendance31% chronically absent
50thpercentile
Graduation rate87% graduate in 4 years
44thpercentile
College readinessAt least 35% take AP, IB or dual-enrollment courses
79thpercentile
Class size11.1 students per teacher
79thpercentile

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 Hillsboro High School

Hillsboro High School is a public high school in Hillsboro, Illinois, serving grades 9–12. It is part of Hillsboro CUSD 3. The school is located in a town in Montgomery County.

In the 2024–25 school year, 419 students were enrolled, with about 11.1 students for every full-time teacher. That ratio is smaller 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

522 E Tremont St
Hillsboro, IL 62049
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
419 students
Students per teacher
11.1 to 1
AP courses offered
4
Charter school
No
Magnet school
No
Locale
Town — Distant
School district
Hillsboro CUSD 3
County
Montgomery County
NCES school ID
171920002206

Schools near Hillsboro High School

All 3 schools in Hillsboro →

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.