Community prompt from u/allk12. Replies below.
Twinbrook Elementary
- CTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- DBeats 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
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 56 | 12% |
| Kindergarten | 66 | 14% |
| Grade 1 | 69 | 15% |
| Grade 2 | 55 | 12% |
| Grade 3 | 76 | 17% |
| Grade 4 | 72 | 16% |
| Grade 5 | 65 | 14% |
This year's kindergarten class (66) is about the same size as its 5th grade class (65).
Test scores
MCAP 2024-25 . % Proficient (Levels 3-4)What this means: On the MCAP, Maryland's statewide test, about 34 of every 100 students at this school read and write at grade level and about 29 of 100 do math at grade level. Across all Maryland schools, those numbers are about 51 and 35. Reading and writing scores are down about 4 points since 2023, while math scores are down about 6 points.
MCAP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 34.2% | 29.0% |
| 2023-24 | 37.9% | 35.1% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 34% of students here test proficient in math and reading, compared with the roughly 40% 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%.
Schools most like Twinbrook Elementary
Twinbrook Elementary's state test result (34.0% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Twinbrook Elementary this school | 459 | 57.1% | 34.0% |
| Flower Hill Elementary Gaithersburg | 454 | 54.8% | 33.8% |
| Brookhaven Elementary Rockville | 436 | 60.8% | 39.5% |
| Brown Station Elementary Gaithersburg | 572 | 57.5% | 33.3% |
| Goshen Elementary Gaithersburg | 494 | 55.9% | 49.6% |
| Washington Grove Elementary Gaithersburg | 480 | 52.7% | 33.0% |
Where Twinbrook Elementary ranks
Among elementary schools| Measure | This school | In Maryland | In Montgomery County |
|---|---|---|---|
| State test proficiency ranked highest first | 34.0% | #560 of 853 | #109 of 131 |
| Math proficiency ranked highest first | 29.0% | #601 of 853 ▼ 126 | #115 of 131 ▼ 16 |
| Reading proficiency ranked highest first | 34.2% | #654 of 853 ▼ 114 | #117 of 131 ▼ 12 |
| Enrollment ranked largest first | 459 | #478 of 898 | #95 of 139 |
| Students per teacher ranked fewest first | 12.1:1 | #195 of 857 | #58 of 136 |
| Diversity index ranked most diverse first | 56.9% | #424 of 857 | #112 of 136 |
| Free and reduced lunch ranked highest share first | 57.1% | #457 of 885 | #43 of 137 |
| Enrollment change since 2017-18 ranked steepest decline first | -16.4% | #197 of 551 | #30 of 97 |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 459 | 37.8 | 12.1:1 | 57% (262) |
| 2023-24 | 461 | 40.6 | 11.3:1 | 61% (279) |
| 2022-23 | 489 | 46 | 10.6:1 | 72% (354) |
| 2020-21 | 508 | 48 | 10.6:1 | 65% (331) |
| 2017-18 | 549 | 45 | 12.2:1 | 69% (380) |
| 2015-16 | 547 | 40 | 13.7:1 | 65% (357) |
| 2010-11 | 558 | 46 | 12.1:1 | 64% (357) |
| 2000-01 | 584 | 38 | 15.4:1 | 48% (281) |
| 1990-91 | 648 | 36 | 18.0:1 | N/A |
Since 2017-18: students down 16% (549 to 459); teachers down 16% (45 to 37.8).
About Twinbrook Elementary
Twinbrook Elementary is a mid-sized elementary school with its address in Rockville, Maryland. It had 459 students in 2024-25, spanning pre-K through 5.
The district for Twinbrook Elementary is Montgomery County Public Schools, with 208 schools and 159,181 students.
The share of Hispanic students at Twinbrook Elementary is 63%, a majority. Other students are 13% Black, 10% Asian, 9% White, and 5% multiracial. That is higher than the 21% Hispanic share among all Montgomery County residents. A diversity index of 57% means there is a 57% chance two randomly chosen students at Twinbrook Elementary are from different groups.
There are about 12.1 students for every full-time-equivalent teacher at Twinbrook Elementary, which has 37.8. The school's 12.1:1 compares with an average of 13.8:1 for elementary schools in Maryland. Eligibility for free or reduced-price lunch stands at 57%. That is higher than the 40% average for public schools in Montgomery County.
On the allk12 Grade, Twinbrook Elementary lands at C-, ahead of 22% of Maryland public elementary schools.
Given its share of students eligible for free or reduced-price lunch, Twinbrook Elementary would be expected to post about 40.4%. Its actual average proficiency rate across its state test results is 34.0%.
In the surrounding county, Montgomery County, the median household earns about $132,450 a year, 61% of adults hold a bachelor's degree or higher, and about 5% of residents live below the federal poverty line. Counting Twinbrook Elementary, Montgomery County has 211 public schools.
Meadow Hall Elementary, about 1.1 miles away, is the closest public school. Within five miles of Twinbrook Elementary, there are at least 8 other public schools. Twinbrook Elementary is 9th of 9 nearby schools by average proficiency rate.
NCES lists the school's locale as City: Small. That means it sits inside a principal city with a population under 100,000.
The 2020-21-to-2024-25 change in enrollment was a 10% decline, from 508 to 459. The student-to-teacher ratio went up from 10.6:1 to 12.1:1.
The allk12 page for Twinbrook Elementary lets the school community talk about pickup and drop-off, after-school programs, and teacher feedback. Current and former families are welcome to add their experience.
Montgomery County at a glance
View full county profileQuick facts
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