Enrollment
381
Elementary
DISTRICT 463 · STATE 481
SCHOOL COMMUNITY·BALTIMORE COUNTY PUBLIC SCHOOLS·NCES 240012000491
Warren Elementary
900 Bosley Rd, Cockeysville, MD 21030 · (410) 887-7665 · Baltimore County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL381 STUDENTS
B-
allk12 Grade
Scored higher than 47% of Maryland public elementary schools
- B-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- C+Beats 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
15.8:1
24 FTE teachers
DISTRICT 15.0:1 · STATE 13.8:1
Free / Reduced Lunch
51%
196 students
DISTRICT 55% · 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 | 22 | 6% |
| Kindergarten | 53 | 14% |
| Grade 1 | 70 | 18% |
| Grade 2 | 56 | 15% |
| Grade 3 | 61 | 16% |
| Grade 4 | 73 | 19% |
| Grade 5 | 46 | 12% |
This year's kindergarten class (53) is 15% larger than its 5th grade class (46).
Student demographics
72%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 72% · 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
52.3%
MD avg 50.6% . -1.3pp since 2023
Math
40.7%
MD avg 34.8% . +6.5pp since 2023
What this means: On the MCAP, Maryland's statewide test, about 52 of every 100 students at this school read and write at grade level and about 41 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 1 points since 2023, while math scores are up about 7 points.
MCAP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 52.3% | 40.7% |
| 2023-24 | 53.6% | 34.2% |
% 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
45.2%
composite math + reading, all grades
Predicted
43.8%
based on MD schools with similar FRL share
Beats by
+1.4pp
above demographic expectation
What this means: About 45% of students here test proficient in math and reading, compared with the roughly 44% 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 Warren Elementary
Warren Elementary's state test result (45.2% proficient) is higher than 2 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Warren Elementary this school | 381 | 51.4% | 45.2% |
| Fullerton Elementary Baltimore | 383 | 52.2% | 46.3% |
| Kenilworth Elementary Bowie | 364 | 48.6% | 34.8% |
| Highland View Elementary Silver Spring | 334 | 51.5% | 55.0% |
| Bond Mill Elementary Laurel | 463 | 52.5% | 37.8% |
| Talbott Springs Elementary Columbia | 461 | 45.3% | 52.6% |
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 Warren Elementary ranks
Among elementary schools| Measure | This school | In Maryland | In Baltimore County |
|---|---|---|---|
| State test proficiency ranked highest first | 45.2% | #410 of 853 | #47 of 109 |
| Math proficiency ranked highest first | 40.7% | #421 of 853 ▲ 65 | #50 of 109 ▲ 6 |
| Reading proficiency ranked highest first | 52.3% | #391 of 853 ▼ 77 | #47 of 109 ▼ 13 |
| Enrollment ranked largest first | 381 | #631 of 898 | #83 of 112 |
| Students per teacher ranked fewest first | 15.8:1 | #687 of 857 | #67 of 108 |
| Diversity index ranked most diverse first | 72.2% | #111 of 857 | #17 of 108 |
| Free and reduced lunch ranked highest share first | 51.4% | #509 of 885 | #72 of 110 |
| Enrollment change since 2017-18 ranked steepest decline first | -9.1% | #363 of 551 | #55 of 84 |
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
381
+14 (+4%) vs 2020
-32% since 1990-91, when it was 559
Student : Teacher
15.8:1
was 15.3:1
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 | 381 | 24 | 15.8:1 | 51% (196) |
| 2023-24 | 390 | 22.3 | 17.5:1 | 49% (192) |
| 2022-23 | 379 | 22.3 | 17.0:1 | 61% (231) |
| 2020-21 | 367 | 24 | 15.3:1 | 54% (199) |
| 2017-18 | 419 | 25.9 | 16.2:1 | 44% (183) |
| 2015-16 | 431 | 25 | 17.2:1 | 43% (187) |
| 2010-11 | 403 | 24 | 16.8:1 | 40% (163) |
| 2000-01 | 396 | 23 | 17.2:1 | 12% (47) |
| 1990-91 | 559 | 27 | 20.7:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Warren Elementary.
Since 2017-18: students down 9% (419 to 381); teachers down 7% (25.9 to 24).
About Warren Elementary
Warren Elementary is listed by the National Center for Education Statistics as an elementary school in Cockeysville, Maryland. The school enrolls 381 students in pre-K through 5. Elementary schools in Maryland average about 481 students, which makes this school 21% below average.
Baltimore County Public Schools has 110,872 students spread across 177 schools.
The student body at Warren Elementary has no majority group. Black students lead at 35%. The remaining shares are 29% White, 26% Hispanic, 6% Asian, and 4% multiracial. On a 0 to 100 scale, the school's diversity index is 72, compared with 70 nationally.
There are 24 full-time-equivalent teachers at Warren Elementary, giving a ratio of 15.8:1. Elementary schools in Maryland average 13.8:1, 2.0 fewer students per teacher than here. A total of 196 students, or 51%, are eligible for free or reduced-price lunch. The average for public schools in Baltimore County is similar, at 53%.
On the allk12 Grade, Warren Elementary lands at B-, ahead of 47% of Maryland public elementary schools.
When test results are adjusted for free or reduced-price lunch eligibility, Warren Elementary is 1.4 points above its prediction. Actual: 45.2%. Predicted: 43.8%.
For Baltimore County, Census Bureau data show median household income comes to about $91,768, about 42% of adults have at least a bachelor's degree, and the poverty rate is about 7%. The county has 180 public schools and about 110,872 students.
Warren Elementary's nearest public school is Dulaney High (about 0.9 miles). The count of other public schools within five miles is at least 8. Compared with its nearest neighbors, Warren Elementary ranks 6th of 9 on average proficiency.
By NCES locale, the school is Suburb: Large, or in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Enrollment in 2024-25 stood at 381, compared with 367 in 2020-21.
This page is set up for the Warren Elementary community to discuss homework, tutoring, and testing dates. Current and former families are welcome to add their experience.
Baltimore County at a glance
View full county profilePopulation
850,796
Census ACS
Median income
$91,768
Household, ACS
Bachelor's+
42%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
180
110,872 students
Quick facts
Related schools
Other schools in Baltimore County Public Schools
- Dundalk HighHigh · 2,087 students
- Perry Hall HighHigh · 2,012 students
- Woodlawn HighHigh · 1,922 students
- Kenwood HighHigh · 1,900 students
- Dulaney HighHigh · 1,889 students
- Parkville HighHigh · 1,877 students
Other schools in Cockeysville
- Cockeysville MiddleMiddle · 928 students
- Padonia International ElementaryElementary · 505 students
Other Warren Elementary schools
12 other US public schools in 12 states are named Warren Elementary. Warren Elementary is the 6th largest of the 13.
- Warren Elementary SchoolVincent, OH · 779 students
- WARREN ELEM.ST PETERS, MO · 729 students
- Warren ElementaryBowling Green, KY · 714 students
- WARREN ELEMENTARY SCHOOLWARREN, AR · 412 students
- Warren Elementary SchoolWARREN, TX · 389 students
Nearby schools
- Dulaney High0.9 mi · 1,889
- Cockeysville Middle1.2 mi · 928
- Pot Spring Elementary1.4 mi · 434
- Padonia International Elementary1.5 mi · 505
- Timonium Elementary2.5 mi · 445
- Pinewood Elementary2.6 mi · 598
Frequently asked questions
About Warren ElementaryHow large is Warren Elementary?
Warren Elementary enrolls approximately 381 students in grades PK-05.
What grades does Warren Elementary serve?
Warren Elementary serves grades PK-05.
How many students per teacher at Warren Elementary?
Approximately 15.8:1 students per teacher at Warren Elementary.
What is the racial breakdown of students at Warren Elementary?
At Warren Elementary, the student body is approximately 29% White, 26% Hispanic, 35% Black, 6% Asian, 4% Two or more.
Is Warren Elementary public or private?
Warren Elementary is a public K-12 school, overseen by Baltimore County Public Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.