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If you had an hour of school board time for MAMARONECK AVENUE SCHOOL, what would you bring up?
Community prompt from u/allk12. Replies below.
Enrollment
605
Elementary
DISTRICT 601 · STATE 443
SCHOOL COMMUNITY·WHITE PLAINS CITY SCHOOL DISTRICT·NCES 363126004181
MAMARONECK AVENUE SCHOOL
7 NOSBAND AVE, WHITE PLAINS, NY 10605 · (914) 422-2286 · Westchester County
GRADES KG–05ELEMENTARY13-CITYREGULAR SCHOOL605 STUDENTS
C+
allk12 Grade
Scored higher than 37% of New York 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 New York public elementary schools
Student : Teacher
10.4:1
58 FTE teachers
DISTRICT 11.1:1 · STATE 12.8:1
Free / Reduced Lunch
33%
199 students
DISTRICT 43% · STATE 58%
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, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 98 | 16% |
| Grade 1 | 104 | 17% |
| Grade 2 | 98 | 16% |
| Grade 3 | 97 | 16% |
| Grade 4 | 105 | 17% |
| Grade 5 | 102 | 17% |
| Ungraded | 1 | 0% |
This year's kindergarten class (98) is about the same size as its 5th grade class (102).
Student demographics
69%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 59% · STATE 72% · 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
School pathway
Students here typically continue to
Based on grade levels within WHITE PLAINS CITY SCHOOL DISTRICT. Attendance zones can vary; confirm enrollment with the district.
Test scores
NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)English Language Arts
50.0%
NY avg 58.3% . +6.0pp since 2023
Math
53.0%
NY avg 57.4% . +2.0pp since 2023
What this means: On the NYS Assessments, New York's statewide test, about 50 of every 100 students at this school read and write at grade level and about 53 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are up about 6 points since 2023, while math scores are up about 2 points.
NYS Assessments results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 50.0% | 53.0% |
| 2023-24 | 44.0% | 51.0% |
% Proficient (Level 3 + Level 4), all students and all tested grades.
Source: NYS Assessments. 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
48.4%
composite math + reading, all grades
Predicted
62.9%
based on NY schools with similar FRL share
Beats by
-14.5pp
below demographic expectation
What this means: About 48% of students here test proficient in math and reading, compared with the roughly 63% typical for New York 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 New York'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 MAMARONECK AVENUE SCHOOL
MAMARONECK AVENUE SCHOOL's state test result (48.4% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| MAMARONECK AVENUE SCHOOL this school | 605 | 32.9% | 48.4% |
| RIDGEWAY SCHOOL WHITE PLAINS | 597 | 35.2% | 58.5% |
| VAN CORTLANDTVILLE SCHOOL MOHEGAN LAKE | 568 | 34.0% | 48.2% |
| PATRICIA A DICHIARO SCHOOL YONKERS | 536 | 31.7% | 74.8% |
| EAGLE ELEMENTARY SCHOOL MEDFORD | 680 | 37.4% | 42.8% |
| BARTON ELEMENTARY SCHOOL PATCHOGUE | 515 | 31.8% | 45.8% |
Matched among New York 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 MAMARONECK AVENUE SCHOOL ranks
Among elementary schools| Measure | This school | In New York | In Westchester County |
|---|---|---|---|
| State test proficiency ranked highest first | 48.4% | #1,220 of 2,335 | #73 of 120 |
| Math proficiency ranked highest first | 53.0% | #1,344 of 2,342 ▼ 76 | #85 of 127 ▼ 5 |
| Reading proficiency ranked highest first | 50.0% | #1,354 of 2,343 ▼ 217 | #82 of 127 ▼ 1 |
| Enrollment ranked largest first | 605 | #447 of 2,585 | #19 of 146 |
| Students per teacher ranked fewest first | 10.4:1 | #581 of 2,338 | #31 of 141 |
| Diversity index ranked most diverse first | 68.6% | #280 of 2,388 | #8 of 141 |
| Free and reduced lunch ranked highest share first | 32.9% | #1,902 of 2,534 | #76 of 137 |
| Enrollment change since 2017-18 ranked steepest decline first | -8.6% | #1,240 of 1,757 | #54 of 100 |
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
605
-26 (-4%) vs 2020
+34% since 1990-91, when it was 452
Student : Teacher
10.4:1
was 11.3:1
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 | 605 | 58.2 | 10.4:1 | 33% (199) |
| 2023-24 | 591 | 58.1 | 10.2:1 | 40% (238) |
| 2022-23 | 578 | 58 | 10.0:1 | 43% (250) |
| 2020-21 | 631 | 56 | 11.3:1 | N/A |
| 2017-18 | 662 | 44 | 15.1:1 | 47% (308) |
| 2015-16 | 651 | 47 | 13.8:1 | 45% (295) |
| 2010-11 | 660 | 44 | 15.0:1 | 45% (299) |
| 2000-01 | 675 | 46 | 14.7:1 | 37% (247) |
| 1990-91 | 452 | 46 | 9.8:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for MAMARONECK AVENUE SCHOOL.
About MAMARONECK AVENUE SCHOOL
MAMARONECK AVENUE SCHOOL is a public elementary school in WHITE PLAINS, New York. The school covers kindergarten through 5 and reported 605 students in 2024-25. Across elementary schools in New York, the average enrollment is about 443.
WHITE PLAINS CITY SCHOOL DISTRICT, which runs MAMARONECK AVENUE SCHOOL, has 7 schools and 6,782 students.
No group is above 50% at MAMARONECK AVENUE SCHOOL; the largest is Hispanic, at 43%. After that, the student body is 32% White, 14% Black, 6% multiracial, and 5% Asian. Among all residents of Westchester County, the Hispanic share is about 27%. Measured by the diversity index, the student body scores 69%.
The school had 58.2 full-time-equivalent teachers in 2024-25. Its student-to-teacher ratio is 10.4:1. The gap from the 12.8:1 average for elementary schools in New York is 2.4 students per teacher. The school reported 33% of students eligible for free or reduced-price lunch in 2024-25.
MAMARONECK AVENUE SCHOOL holds a C+ allk12 Grade, placing it above 37% of New York public elementary schools.
The allk12 BeatsExpectations score for MAMARONECK AVENUE SCHOOL is -14.5 points: 48.4% actual, 62.9% predicted.
The county, Westchester County, is where the school is located. The median household earns about $118,976 a year, the share of adults with a bachelor's degree or higher is 53%, and roughly 6% of residents are in poverty. Westchester County has 255 public schools with about 140,968 students, including MAMARONECK AVENUE SCHOOL.
WHITE PLAINS MIDDLE SCHOOL is about 0.6 miles away, making it the nearest public school. There are at least 8 more public schools inside five miles. MAMARONECK AVENUE SCHOOL's average proficiency of 48.4% compares with 56.1% for its nearest scored neighbors.
The school's locale code, City: Small, means it is inside a principal city with a population under 100,000.
By 2024-25, enrollment had dropped to 605, from 631 in 2020-21.
This page collects posts and questions about MAMARONECK AVENUE SCHOOL, such as open houses, carpools, and field trips. Current and former families are welcome to add their experience.
Westchester County at a glance
View full county profilePopulation
999,677
Census ACS
Median income
$118,976
Household, ACS
Bachelor's+
53%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
255
140,968 students
Quick facts
Related schools
Other schools in WHITE PLAINS CITY SCHOOL DISTRICT
- WHITE PLAINS SENIOR HIGH SCHOOLHigh · 2,239 students
- WHITE PLAINS MIDDLE SCHOOLMiddle · 1,537 students
- POST ROAD SCHOOLElementary · 605 students
- GEORGE WASHINGTON SCHOOLElementary · 602 students
- CHURCH STREET SCHOOLElementary · 597 students
- RIDGEWAY SCHOOLElementary · 597 students
Other schools in WHITE PLAINS
- WHITE PLAINS SENIOR HIGH SCHOOLHigh · 2,239 students
- WHITE PLAINS MIDDLE SCHOOLMiddle · 1,537 students
- POST ROAD SCHOOLElementary · 605 students
- GEORGE WASHINGTON SCHOOLElementary · 602 students
- CHURCH STREET SCHOOLElementary · 597 students
- RIDGEWAY SCHOOLElementary · 597 students
Other Mamaroneck Avenue schools
One other US public school is named Mamaroneck Avenue. MAMARONECK AVENUE SCHOOL is the 2nd largest of the 2.
- MAMARONECK AVENUE SCHOOLMAMARONECK, NY · 611 students
Nearby schools
- WHITE PLAINS MIDDLE SCHOOL0.6 mi · 1,537
- POST ROAD SCHOOL0.8 mi · 605
- WHITE PLAINS SENIOR HIGH SCHOOL1.1 mi · 2,239
- RIDGEWAY SCHOOL1.2 mi · 597
- REACH ACADEMY (THE)1.3 mi · 36
- SAMUEL J PRESTON SCHOOL1.4 mi · 331
Frequently asked questions
About MAMARONECK AVENUE SCHOOLHow large is MAMARONECK AVENUE SCHOOL?
MAMARONECK AVENUE SCHOOL enrolls approximately 605 students in grades KG-05.
What age range does MAMARONECK AVENUE SCHOOL serve?
MAMARONECK AVENUE SCHOOL serves students from grade KG through grade 05.
How many students per teacher at MAMARONECK AVENUE SCHOOL?
Approximately 10.4:1 students per teacher at MAMARONECK AVENUE SCHOOL.
What is the student diversity at MAMARONECK AVENUE SCHOOL?
Student demographics at MAMARONECK AVENUE SCHOOL are roughly 32% White, 43% Hispanic, 14% Black, 5% Asian, 6% Two or more.
Who oversees MAMARONECK AVENUE SCHOOL?
MAMARONECK AVENUE SCHOOL is overseen by WHITE PLAINS CITY SCHOOL DISTRICT in Westchester County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.