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Thomas Stone High School

Public Grades 9-12
177th
SchoolDigger Rank ?
of 227 Maryland High Schools
Better than 22% of Maryland high schools
Summary

Thomas Stone High School in Waldorf, MD, is a large public high school serving 1,230 students in grades 9-12 as part of the Charles County Public Schools district, which ranks in the bottom 20% of Maryland districts. The school has a 1-star rating and ranks in the bottom quarter of the state, with 56.4% of students eligible for free or reduced lunch.

The most critical concern is the school's math proficiency rate, which is catastrophically low at just 0.6%—far below the district average of 17% and the state average of 27.1%. This is dramatically worse than nearby schools like North Point High School (6% math proficiency) and La Plata High School (5.5% math proficiency). Even struggling schools in neighboring Prince George's County Public Schools, such as Gwynn Park High (8.7% math proficiency), outperform Thomas Stone in math. The school also has an extremely high dropout rate of 11.5%—more than double the district average—and a chronic absenteeism rate of 38.9%, the highest among all Charles County high schools. These factors create a vicious cycle where students who are not in school cannot learn, leading to poor test scores and a higher likelihood of dropping out.

Despite spending $21,315 per student—the highest among its Charles County peers—the school achieves the worst academic and behavioral outcomes. This is a stark contrast to North Point High School, located just 5.23 miles away, which has a 3-star rating, a 20.6% chronic absenteeism rate, and a 69.8% ELA proficiency rate. Thomas Stone's English Language Arts proficiency of 38.9% is below the district average but not an outlier compared to schools like St. Charles High School (36.8%). However, the math scores are in a league of their own in terms of failure, with 0% of students proficient in Algebra I. The school's ranking has declined steadily from the 63rd percentile in 2014-2015 to the 22nd percentile today, indicating a long-term crisis that requires urgent intervention.

1,230
Students ?
14.4
Student/teacher ratio ?
$21,315
Per pupil spending ?
56.4%
Free/discounted lunch ?
 3785 Leonardtown Rd
       Waldorf, MD  20601

(301) 645-2601

District: Charles County Public Schools


Feeder schools for Thomas Stone High School:

Elementary:    Dr. Samuel A. Mudd Elementary School
    J. P. Ryon Elementary School
    Malcolm Elementary School
Middle:    John Hanson Middle School
Racial breakdown:

African American:
63.5%
Hispanic:
22.0%
White:
6.2%
more
 See top rated Maryland high schools

 Compare Thomas Stone High School to nearby high schools!
At a glance
Ranking trend: Rebounding — 4th percentile in 2019 → 22nd in 2026
Strengths
Ranking is rebounding — up to 22nd (2026) from a 4th-percentile low (2019)
Worth a look
!In the lower quartile statewide (22nd percentile)
!Algebra II scores 24 pts below the Maryland average
!Near the bottom of Charles County Public Schools's ranking
Students meeting standards (2025-2026) ?
This school33%
District avg29%
Maryland avg38%
177th of 227
Maryland public high schools ?
Bottom 22%▼ down 16 pts since 2016
From bottom 38% (2016) to bottom 22% (2026)
See the entire ranking list of Maryland High Schools →
SchoolDigger rating ?
7th of 8High Schools in the Charles County Public Schools
20th of 25Charles County Public Schools among Maryland districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMaryland percentileRating
202618.2177 of 22722.0%★☆☆☆☆
202518.8176 of 22020.0%★☆☆☆☆
202220.3180 of 22520.0%★☆☆☆☆
201912.0132 of 1384.3%☆☆☆☆☆
201821.4148 of 19724.9%★☆☆☆☆
201726.7132 of 18026.7%★☆☆☆☆
201639.5145 of 23337.8%★★☆☆☆
201558.286 of 23363.1%★★★☆☆
201465.1120 of 23148.1%★★☆☆☆
201358.496 of 18548.1%★★☆☆☆
201255.6101 of 18746.0%★★☆☆☆
201143.6119 of 18335.0%★★☆☆☆
201052.7135 of 22038.6%★★☆☆☆
200951.1139 of 21334.7%★★☆☆☆
200856.4129 of 21439.7%★★☆☆☆
200741.4131 of 20937.3%★★☆☆☆
200647.6118 of 20442.2%★★☆☆☆
200555.479 of 20461.3%★★★☆☆
200452.660 of 20170.1%★★★★☆
By subject vs Maryland (2025-2026) ?
Mathematics60%+33 vs state
English Language Arts39%-13 vs state
Algebra II3%-24 vs state
Algebra I0%-21 vs state

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Schools Near Thomas Stone High School

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Frequently Asked Questions about Thomas Stone High School

In the 2024-25 school year, 1,230 students attended Thomas Stone High School.

Thomas Stone High School ranks in the bottom 22.0% of Maryland high schools.

Students at Thomas Stone High School are 63% African American, 22% Hispanic, 6% White, 6% Two or more races, 2% Asian.

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Latest Maryland data All new data »
2025–26 MCAP test scoresNewJul 28, 2026
2024–25 school spending dataJun 13, 2026
2024–25 attendance data, dropout rates & graduation ratesJun 13, 2026
2024–25 MCAP test scoresAug 26, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Maryland State Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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