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St. Mary's County School District

23160 Moakley Street
Leonardtown, MD 20650
(District boundaries shown in map)
7/
10
Top 50%
For the 2025 school year, there are 4 public high schools serving 5,441 students in St. Mary's County School District. This district's average high testing ranking is 9/10, which is in the top 20% of public high schools in Maryland.
Public High Schools in St. Mary's County School District have an average math proficiency score of 39% (versus the Maryland public high school average of 32%), and reading proficiency score of 61% (versus the 56% statewide average).
Public High School in St. Mary's County School District have a Graduation Rate of 90%, which is more than the Maryland average of 87%.
The school with highest graduation rate is Leonardtown High School, with 95% graduation rate. Read more about public school graduation rate statistics in Maryland or national school graduation rate statistics.
Minority enrollment is 38% of the student body (majority Black), which is less than the Maryland public high school average of 68% (majority Black).

Overview

This School District
This State (MD)
# Schools
27 Schools
287 Schools
# Students
17,223 Students
285,722 Students
# Teachers
1,065 Teachers
18,478 Teachers
Student : Teacher Ratio
17:1
17:1

Student By Grade

District Rank

St. Mary's County School District, which is ranked within the top 50% of all 25 school districts in Maryland (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 91% has decreased from 95% over five school years.
This School District
State Average (MD)
#8 out of 25 school districts
(Top 50%)
(22-23)
35%
27%
52%
45%
40%
36%
(22-23)
91%
86%

Students by Ethnicity:

0.60
0.73
% American Indian
n/a
n/a
% Asian
3%
7%
% Hispanic
9%
22%
% Black
19%
34%
% White
60%
32%
% Hawaiian
n/a
n/a
% Two or more races
9%
5%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $16,875 in this school district is less than the state median of $19,554. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $16,241 is less than the state median of $18,481. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (MD)
Total Revenue
$291 MM
$17,412 MM
Spending
$280 MM
$16,456 MM
Revenue / Student
$16,875
$19,554
Spending / Student
$16,241
$18,481

Best St. Mary's County School District Public High Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Leonardtown High School
(Math: 45% | Reading: 68%)
Rank:
9/
10
Top 20%
23995 Point Lookout Rd
Leonardtown, MD 20650
(301) 475-0200
Grades: 9-12
| 2,072 students
Rank: #22.
Chopticon High School
(Math: 35% | Reading: 59%)
Rank:
8/
10
Top 30%
25390 Colton Point Rd
Morganza, MD 20660
(301) 475-0215
Grades: 9-12
| 1,621 students
Rank: #33.
Great Mills High School
(Math: 35% | Reading: 55%)
Rank:
7/
10
Top 50%
21130 Great Mills Rd
Great Mills, MD 20634
(301) 863-4001
Grades: 9-12
| 1,748 students
Rank: n/an/a
24005 Point Lookout Rd
Leonardtown, MD 20650
(301) 475-0242
Grades: 9-12
| n/a students

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Quick Stats (2025)

  • District size: 27 schools
  • Grades: PK-12
  • Enrollment: 17,223 students
  • Student:Teacher Ratio: 17:1
  • Minority Enrollment: 40%
  • : 91% (Btm 50% in MD)
  • : Top 50%
  • : 35% (Top 50%)
  • : 52% (Top 50%)
  • : 40% (Top 50%)
  • Source: National Center for Education Statistics (NCES), MD Dept. of Education

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