Brown County High School

500 E Main St, Mount Sterling, IL 62353

ASchola Grade
Grades
9–12
High
Students
224
Enrolled 2024–25
Students per teacher
12.7 : 1
Full-time teachers
District
Brown County CUSD 1
Brown County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 684 Illinois high schools · How we grade
Test scores44% proficient in math & reading
90thpercentile
Attendance18% chronically absent
88thpercentile
Graduation rate95% graduate in 4 years
84thpercentile
College readinessAt least 24% take AP, IB or dual-enrollment courses
59thpercentile
Class size12.7 students per teacher
62ndpercentile

Percentiles compare this school with other Illinois high schools; the line marks the middle. Some measures aren't reported for this school, so the grade uses the ones available. 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 Brown County High School

Brown County High School is a public high school in Mount Sterling, Illinois, serving grades 9–12. It is part of Brown County CUSD 1. The school is located in a remote rural area in Brown County.

In the 2024–25 school year, 224 students were enrolled, with about 12.7 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 A (excellent), compared with 684 Illinois high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

500 E Main St
Mount Sterling, IL 62353
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
224 students
Students per teacher
12.7 to 1
AP courses offered
4
Charter school
No
Magnet school
No
Locale
Rural — Remote
School district
Brown County CUSD 1
County
Brown County
NCES school ID
172730002893

Schools near Brown County High School

All 4 schools in Mount Sterling →

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.