Enrollment
367
Elementary
DISTRICT 457 · STATE 481
SCHOOL COMMUNITY·PRINCE GEORGE'S COUNTY PUBLIC SCHOOLS·NCES 240051001030
Flintstone Elementary
800 Comanche Dr, Oxon Hill, MD 20745 · (301) 749-4210 · Prince George's County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL367 STUDENTS
C
allk12 Grade
Scored higher than 29% of Maryland public elementary schools
- C-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- BBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Maryland public elementary schools
Student : Teacher
15.1:1
24 FTE teachers
DISTRICT 13.3:1 · STATE 13.8:1
Free / Reduced Lunch
91%
334 students
DISTRICT 79% · STATE 54%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 19 | 5% |
| Kindergarten | 56 | 15% |
| Grade 1 | 52 | 14% |
| Grade 2 | 60 | 16% |
| Grade 3 | 55 | 15% |
| Grade 4 | 66 | 18% |
| Grade 5 | 59 | 16% |
This year's kindergarten class (56) is 5% smaller than its 5th grade class (59).
Student demographics
51%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 58% · STATE 73% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Test scores
MCAP 2024-25 . % Proficient (Levels 3-4)English Language Arts
38.3%
MD avg 50.6% . +6.8pp since 2023
Math
12.1%
MD avg 34.8% . -7.2pp since 2023
What this means: On the MCAP, Maryland's statewide test, about 38 of every 100 students at this school read and write at grade level and about 12 of 100 do math at grade level. Across all Maryland schools, those numbers are about 51 and 35. Reading and writing scores are up about 7 points since 2023, while math scores are down about 7 points.
MCAP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 38.3% | 12.1% |
| 2023-24 | 31.5% | 19.3% |
% Proficient (Levels 3-4), all students and all tested grades.
Source: MCAP. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
25.3%
composite math + reading, all grades
Predicted
20.4%
based on MD schools with similar FRL share
Beats by
+4.9pp
above demographic expectation
What this means: About 25% of students here test proficient in math and reading, compared with the roughly 20% typical for Maryland schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Maryland's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Flintstone Elementary
Flintstone Elementary's state test result (25.3% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Flintstone Elementary this school | 367 | 91.0% | 25.3% |
| Cooper Lane Elementary Landover Hills | 407 | 93.1% | 22.7% |
| Berwyn Heights Elementary Berwyn Heights | 421 | 91.4% | 14.3% |
| Mt Rainier Elementary Mt Rainier | 311 | 91.3% | 22.6% |
| Seabrook Elementary Seabrook | 365 | 90.7% | 37.3% |
| Eastport Elementary Annapolis | 283 | 89.0% | 32.9% |
Matched among Maryland elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Flintstone Elementary ranks
Among elementary schools| Measure | This school | In Maryland | In Prince George's County |
|---|---|---|---|
| State test proficiency ranked highest first | 25.3% | #714 of 853 | #88 of 136 |
| Math proficiency ranked highest first | 12.1% | #829 of 853 ▼ 112 | #125 of 136 ▼ 42 |
| Reading proficiency ranked highest first | 38.3% | #588 of 853 ▲ 50 | #64 of 136 ▲ 11 |
| Enrollment ranked largest first | 367 | #653 of 898 | #92 of 145 |
| Students per teacher ranked fewest first | 15.1:1 | #602 of 857 | #122 of 141 |
| Diversity index ranked most diverse first | 51.3% | #499 of 857 | #60 of 141 |
| Free and reduced lunch ranked highest share first | 91.0% | #73 of 885 | #60 of 144 |
| Enrollment change since 2017-18 ranked steepest decline first | -13.2% | #265 of 551 | #61 of 99 |
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
367
-43 (-10%) vs 2020
-15% since 1990-91, when it was 433
Student : Teacher
15.1:1
was 14.1:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 367 | 24.3 | 15.1:1 | 91% (334) |
| 2023-24 | 380 | 21.3 | 17.8:1 | 81% (307) |
| 2022-23 | 384 | 26.3 | 14.6:1 | 89% (340) |
| 2020-21 | 410 | 29 | 14.1:1 | 83% (341) |
| 2017-18 | 423 | 28.2 | 15.0:1 | 85% (360) |
| 2015-16 | 438 | 26 | 16.9:1 | 84% (369) |
| 2010-11 | 368 | 22 | 16.7:1 | 75% (276) |
| 2000-01 | 641 | 36 | 17.8:1 | 49% (311) |
| 1990-91 | 433 | 23 | 18.8:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Flintstone Elementary.
Since 2017-18: students down 13% (423 to 367); teachers down 14% (28.2 to 24.3).
About Flintstone Elementary
Flintstone Elementary is listed by the National Center for Education Statistics as an elementary school in Oxon Hill, Maryland. School enrollment was 367 students in 2024-25, in pre-K through 5. The average among elementary schools in Maryland is roughly 481 students; this school is 24% smaller than that.
Prince George's County Public Schools (199 schools, 132,693 students) runs Flintstone Elementary.
At Flintstone Elementary, Hispanic students make up 65% of the student body. The remaining shares are 23% Black, 8% White, and 3% Asian. Prince George's County as a whole is about 23% Hispanic, so the school's share is higher. Flintstone Elementary's diversity index is 51%, against a US figure of 70%.
A ratio of 15.1:1 comes from the school's 24.3 full-time-equivalent teachers. That is 1.3 students per teacher above the 13.8:1 average for elementary schools in Maryland. Free or reduced-price lunch eligibility was 91% in 2024-25. The average for public schools in Prince George's County is 79%.
Measured against Maryland public elementary schools, Flintstone Elementary receives a C. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.
Flintstone Elementary's actual average proficiency rate on state tests (25.3%) and its predicted rate (20.4%) put it outside the top and bottom 10% of Maryland schools.
According to the American Community Survey, in Prince George's County, the median household income is $101,798, the share of adults with a bachelor's degree or higher is 37%, and roughly 7% of residents are in poverty. Flintstone Elementary is one of 203 public schools in the county.
Nearest public school: John Hanson Montessori, about 0.3 miles away. Within five miles are at least 8 other public schools. Compared with its nearest neighbors, Flintstone Elementary ranks 5th of 7 on average proficiency.
On the NCES locale scale, the school is Suburb: Large.
The school enrolled 367 students in 2024-25, 43 fewer than the 410 it had in 2020-21.
Posts about school events, clubs, and volunteer needs are welcome on this page. Reviews and ratings from people who know the school are welcome.
Prince George's County at a glance
View full county profilePopulation
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
Related schools
Other schools in Prince George's County Public Schools
- High Point HighHigh · 3,012 students
- Charles Herbert Flowers HighHigh · 2,712 students
- Parkdale HighHigh · 2,588 students
- Bowie HighHigh · 2,580 students
- Eleanor Roosevelt HighHigh · 2,544 students
- Duval HighHigh · 2,522 students
Other schools in Oxon Hill
- Oxon Hill HighHigh · 1,562 students
- Potomac HighHigh · 1,347 students
- John Hanson MontessoriElementary · 496 students
- Barnaby Manor ElementaryElementary · 438 students
- Valley View ElementaryElementary · 351 students
- Glassmanor ElementaryElementary · 261 students
Other Flintstone Elementary schools
One other US public school is named Flintstone Elementary. Flintstone Elementary is the largest of the 2.
- Flintstone ElementaryFlintstone, MD · 223 students
Nearby schools
- John Hanson Montessori0.3 mi · 496
- Oxon Hill High0.7 mi · 1,562
- Forest Heights Elementary0.7 mi · 215
- Glassmanor Elementary0.8 mi · 261
- Valley View Elementary1.1 mi · 351
- Excel Academy Public Charter1.1 mi · 454
Frequently asked questions
About Flintstone ElementaryHow many students attend Flintstone Elementary?
Flintstone Elementary enrolls approximately 367 students in grades PK-05.
Is Flintstone Elementary an elementary, middle, or high school?
Flintstone Elementary is an elementary school covering grades PK-05.
How many students per teacher at Flintstone Elementary?
Approximately 15.1:1 students per teacher at Flintstone Elementary.
How diverse is Flintstone Elementary?
Flintstone Elementary reports a student body of 8% White, 65% Hispanic, 23% Black, 3% Asian, 0% Two or more.
What district is Flintstone Elementary in?
Flintstone Elementary is part of Prince George's County Public Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.