Below Average
#1190 of 1,363 schools in MD
Thomas Stone High School
High School · Charles County Public Schools
3785 Leonardtown Rd, Waldorf, MD 20601
Enrollment
1,173
Student-Teacher
14:1
Score
4.2
Grades
9th – 12th
Enrollment
1,173
Student-Teacher
14:1
Score
4.2
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Maryland schools
#1,190 of 1,363
In Waldorf
#16 of 20
public schools
In district
#33 of 37
Charles County Public Schools
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Thomas Stone High School
High School in Waldorf · grades 9th – 12th. Start here, then compare fit against nearby and district options.
J. P. Ryon Elementary School
0.5 mi away. Use as a geographic alternative in the same move search.
John Hanson Middle School
0.6 mi away. Use as a geographic alternative in the same move search.
About Thomas Stone High School
Thomas Stone High School is a public high school in Waldorf, MD, part of Charles County Public Schools. Thomas Stone High School serves approximately 1,173 students, and covers grades 9th-12th, and has a 14:1 student-teacher ratio. Thomas Stone High School has a current MySchoolScout rating of 4.2 out of 10 and ranks #1,190 of 1,363 schools in MD.
Structured state assessment records for Thomas Stone High School show 60% math proficiency (multi-year average, 2009-2022) and 60% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 4.2 · Below Average
- District avg 5.4
- MD avg 6.1
What Parents Should Know
49% of students at Thomas Stone High School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Thomas Stone High School — Students at Thomas Stone High School score 26% proficient, which is below what's typical for similar communities (expected: 32%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
62.1%
Students qualifying for federal meal assistance
Test Scores MD MCAP (2024-25)
Based on 27 test records from MD state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 2.0/10.
How Thomas Stone High School Compares
See how Thomas Stone High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
3785 Leonardtown Rd, Waldorf, MD 20601
Nearby Alternatives
Families considering Thomas Stone High School may also want to explore other high schools in the area. St. Charles High School (rated 5.0/10, 3.5 miles away), which scores slightly higher. Additionally, Westlake High School (rated 4.7/10, 4.4 miles away), which scores slightly higher. For more schools in Waldorf, see our Waldorf schools guide .
Nearby Schools
20 within 5.7 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 20601 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$120,278
Median Home Value
$380,700
Median Rent
$2,154/mo
Population
27,340
College Educated
32.1%
Homeownership
78.9%
Avg Commute
44.7 min
Poverty Rate
6.2%
Median Age
37
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ARCHBISHOP SPALDING HIGH SCHOOL Severn, MD | 4.2 |
| New Town High Owings Mills, MD | 4.2 |
| Central High Capitol Heights, MD | 4.1 |
| Patapsco High and Center for Arts Baltimore, MD | 4.1 |
| CALVERT HALL COLLEGE HIGH SCHOOL Baltimore, MD | 4.0 |
| Friendly High Fort Washington, MD | 4.4 |
Frequently Asked Questions
Common questions about Thomas Stone High School
What grades does Thomas Stone High School serve?
Thomas Stone High School serves students in grades 9th through 12th.
How many students attend Thomas Stone High School?
Thomas Stone High School has an enrollment of approximately 1,173 students.
What is the student-teacher ratio at Thomas Stone High School?
The student-teacher ratio at Thomas Stone High School is 14:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Thomas Stone High School rank in MD?
Thomas Stone High School ranks #1,190 of 1,363 schools in MD.
What is Thomas Stone High School's MySchoolScout rating?
Thomas Stone High School has a current MySchoolScout rating of 4.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Thomas Stone High School?
Based on loaded state assessment records, Thomas Stone High School has 60% math proficiency (multi-year average, 2009-2022) and 60% reading/ELA proficiency (multi-year average, 2009-2025).
Is Thomas Stone High School a charter school?
No, Thomas Stone High School is not a charter school. It is a traditional public school operated by the local school district.
Is Thomas Stone High School a Title I school?
No, Thomas Stone High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Thomas Stone High School?
62.1% of students at Thomas Stone High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,173
- Student-Teacher Ratio
- 14:1
- Teachers (FTE)
- 84
- Free/Reduced Lunch
- 62.1%
- Type
- regular
- Setting
- Midsize Suburb
- County
- Charles County
- Chronic Absenteeism (SY 2022-23)
- 48.9%
- Phone
- (301) 645-2601
- 4-Year Graduation
- 90.0%
Resources & Links
District
Charles County Public Schools- District Enrollment
- 27,765
- Schools in District
- 40
- Per-Pupil Spending
- $17,415
- District Rank
- #33 of 37
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