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SCHOOL COMMUNITY·PRINCE GEORGE'S COUNTY PUBLIC SCHOOLS·NCES 240051001176

Thomas S. Stone Elementary

4500 34th St, Mt Rainier, MD 20712 · (301) 985-1890 · Prince George's County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL580 STUDENTS
Enrollment
580
Elementary
DISTRICT 457 · STATE 481
Student : Teacher
14.7:1
40 FTE teachers
DISTRICT 13.3:1 · STATE 13.8:1
Free / Reduced Lunch
89%
517 students
DISTRICT 79% · STATE 54%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
38
Kindergarten
89
Grade 1
106
Grade 2
82
Grade 3
107
Grade 4
79
Grade 5
79
Student demographics
White
173%
DISTRICT 4% · STATE 31%
Hispanic
43575%
DISTRICT 41% · STATE 24%
Black
11820%
DISTRICT 50% · STATE 32%
Asian
31%
DISTRICT 3% · STATE 7%
Two+
10%
DISTRICT 1% · STATE 5%
Native American
51%
DISTRICT 0% · STATE 0%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
30953%
Female
27147%

Discussions

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Test scores

MCAP 2024-25 . % Proficient (Levels 3-4)
English Language Arts
26.6%
MD avg 50.6% . +9.4pp since 2023
Math
22.5%
MD avg 34.8% . -3.8pp since 2023
Source: MCAP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
23.1%
composite math + reading, all grades
Predicted
21.5%
based on MD schools with similar FRL share
Beats by
+1.7pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
580
-74 (-11%) vs 2017
Student : Teacher
14.7:1
was 10.5:1
% White
3%
was 4%
% Hispanic
75%
was 72%
% Black
20%
was 23%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Thomas S. Stone Elementary

Thomas S. Stone Elementary is one of the reasonably sized K-5 schools in Mt Rainier, Maryland, one of the schools within Prince George's County Public Schools, with 580 students on its rolls from grades pre-K through 5. By comparison, Maryland's public schools average about 481 students each, so Thomas S. Stone Elementary sits 21% above that benchmark.

Prince George's County Public Schools runs 199 schools in total, collectively educating 132,693 students. Thomas S. Stone Elementary is one of those campuses.

On demographics, Thomas S. Stone Elementary logs that 75% of the student body identifies as Hispanic. Other groups include 20% Black, 3% White. By comparison, Prince George's County as a whole is about 23% Hispanic, so the school skews considerably more Hispanic than its surroundings.

On the income-and-resources front, The school employs 40 full-time-equivalent teachers, for a student-teacher ratio near 14.7:1. That figure is higher than the state norm's 13.8:1 average. Around 89% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal. Set against Prince George's County (around 79%), the school's rate is somewhat above typical.

Adjusting for the school's free-and-reduced-lunch share, Thomas S. Stone Elementary sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 21.5%; this one delivers 23.1%.

Around the school, ACS estimates for Prince George's County put the typical household earns roughly $101,798 per year, 37% of adults hold a bachelor's degree or higher, and the poverty rate sits near 7%. Across Prince George's County's 203 public schools (combined enrollment of about 132,693 students), Thomas S. Stone Elementary is one campus in the mix.

The closest other public school is Mt Rainier Elementary, roughly 0.5 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius.

Thomas S. Stone Elementary operates from a commuter-belt location.

Looking at the recent track record. Looking back 7 years, enrollment at Thomas S. Stone Elementary has contracted 11%, going from 654 students in 2018 to 580 in 2025. Class-load math has rose: from 10.5:1 in 2018 to 14.7:1 in 2025.

In the discussion threads here, the feed for Thomas S. Stone Elementary typically covers fundraisers, lost-and-found posts, and report-card season. Contributors range from current parents to recent graduates and teachers.

Prince George's County at a glance

View full county profile
Population
959,754
Census ACS
Median income
$101,798
Household, ACS
Bachelor's+
37%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
203
132,693 students

Quick facts

School name
Thomas S. Stone Elementary
District
Prince George's County Public Schools
Address
4500 34th St, Mt Rainier, MD 20712
Phone
(301) 985-1890
County
Prince George's County
Level
Elementary
Grade range
PK–05
Total enrollment
580
Teachers (FTE)
40
Student–teacher ratio
14.7:1
Free/Reduced lunch
517 (89%)
Locale
21-Suburb: Large
NCES ID
240051001176
Charter school
No
Virtual school
No

Related schools

Other schools in Prince George's County Public Schools
Other schools in Mt Rainier
Nearby schools

Frequently asked questions

About Thomas S. Stone Elementary
How many students attend Thomas S. Stone Elementary?
Thomas S. Stone Elementary enrolls approximately 580 students in grades PK-05.
Is Thomas S. Stone Elementary an elementary, middle, or high school?
Thomas S. Stone Elementary is an elementary school covering grades PK-05.
How many teachers does Thomas S. Stone Elementary have?
Thomas S. Stone Elementary employs 40 FTE teachers, for a student-to-teacher ratio of 14.7:1.
How diverse is Thomas S. Stone Elementary?
Thomas S. Stone Elementary reports a student body of 3% White, 75% Hispanic, 20% Black, 1% Asian, 0% Two or more.
Who oversees Thomas S. Stone Elementary?
Thomas S. Stone Elementary is overseen by Prince George's County Public Schools in Prince George's County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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