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St. Charles High School

5305 Piney Church Rd, Waldorf, MD 20602

CSchola Grade
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Grades
9–12
High
Students
1,617
Enrolled 2024–25
Students per teacher
16.8 : 1
Full-time teachers
District
Charles County Public Schools
Charles County

Schola Grade C · Average

Letter grade (A–F) · compared with 204 Maryland high schools · How we grade
Test scores26% proficient in math & reading
24thpercentile
Equity16% of low-income students proficient
13thpercentile
Attendance41% chronically absent
38thpercentile
Graduation rate90% graduate in 4 years
48thpercentile
College readinessAt least 20% take AP, IB or dual-enrollment courses
40thpercentile
Class size16.8 students per teacher
37thpercentile

Percentiles compare this school with other Maryland 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 St. Charles High School

St. Charles High School is a public high school in Waldorf, Maryland, serving grades 9–12. It is part of Charles County Public Schools. The school is located in a midsize suburb in Charles County.

In the 2024–25 school year, 1,617 students were enrolled, with about 16.8 students for every full-time teacher. That ratio is larger than the typical Maryland high school (15.5 students per teacher). Its Schola Grade is C (average), compared with 204 Maryland high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

5305 Piney Church Rd
Waldorf, MD 20602
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,617 students
Students per teacher
16.8 to 1
AP courses offered
23
Charter school
No
Magnet school
No
Locale
Suburb — Midsize
School district
Charles County Public Schools
County
Charles County
NCES school ID
240027001727

Schools near St. Charles High School

All 22 schools in Waldorf →

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.