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Enrollment
500
Middle
DISTRICT 544 · STATE 531
SCHOOL COMMUNITY·CHAPPAQUA CENTRAL SCHOOL DISTRICT·NCES 360699005571
SEVEN BRIDGES MIDDLE SCHOOL
222 SEVEN BRIDGES RD, CHAPPAQUA, NY 10514 · (914) 238-7203 · Westchester County
GRADES 05–08MIDDLE41-RURALREGULAR SCHOOL500 STUDENTS
A+
allk12 Grade
Scored higher than 96% of New York public middle schools
- A+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ABeats 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 middle schools
Student : Teacher
10.1:1
50 FTE teachers
DISTRICT 10.0:1 · STATE 10.3:1
Free / Reduced Lunch
6%
30 students
DISTRICT 5% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 5 | 120 | 24% |
| Grade 6 | 128 | 26% |
| Grade 7 | 124 | 25% |
| Grade 8 | 128 | 26% |
Student demographics
50%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 48% · 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
SEVEN BRIDGES MIDDLE SCHOOL→HORACE GREELEY HIGH SCHOOL
Based on grade levels within CHAPPAQUA CENTRAL 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
87.0%
NY avg 58.3% . +1.0pp since 2023
Math
92.8%
NY avg 57.4% . -6.2pp since 2023
What this means: On the NYS Assessments, New York's statewide test, about 87 of every 100 students at this school read and write at grade level and about 93 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 1 points since 2023, while math scores are down about 6 points.
NYS Assessments results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 87.0% | 92.8% |
| 2023-24 | 86.0% | 99.0% |
% 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
89.0%
composite math + reading, all grades
Predicted
72.8%
based on NY schools with similar FRL share
Beats by
+16.2pp
above demographic expectation
What this means: About 89% of students here test proficient in math and reading, compared with the roughly 73% 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 SEVEN BRIDGES MIDDLE SCHOOL
SEVEN BRIDGES MIDDLE SCHOOL's state test result (89.0% proficient) is higher than 4 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| SEVEN BRIDGES MIDDLE SCHOOL this school | 500 | 6.0% | 89.0% |
| ROBERT E BELL SCHOOL CHAPPAQUA | 587 | 6.1% | 89.6% |
| CALKINS ROAD MIDDLE SCHOOL PITTSFORD | 602 | 3.2% | 82.6% |
| EAGLE HILL MIDDLE SCHOOL MANLIUS | 622 | 11.7% | 84.6% |
| BARKER ROAD MIDDLE SCHOOL PITTSFORD | 717 | 2.2% | 83.8% |
| IRVINGTON MIDDLE SCHOOL IRVINGTON | 392 | 8.4% | 86.0% |
Matched among New York middle 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 SEVEN BRIDGES MIDDLE SCHOOL ranks
Among middle schools| Measure | This school | In New York | In Westchester County |
|---|---|---|---|
| State test proficiency ranked highest first | 89.0% | #13 of 766 | #5 of 38 |
| Math proficiency ranked highest first | 92.8% | #94 of 768 ▼ 37 | #10 of 40 no change |
| Reading proficiency ranked highest first | 87.0% | #14 of 768 ▼ 6 | #6 of 40 ▼ 3 |
| Enrollment ranked largest first | 500 | #357 of 796 | #24 of 43 |
| Students per teacher ranked fewest first | 10.1:1 | #299 of 683 | #25 of 40 |
| Diversity index ranked most diverse first | 49.6% | #351 of 688 | #25 of 40 |
| Free and reduced lunch ranked highest share first | 6.0% | #762 of 773 | #32 of 38 |
| Enrollment change since 2017-18 ranked steepest decline first | -14.8% | #218 of 524 | #10 of 30 |
Ranked against other public middle 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
500
-34 (-6%) vs 2020
-21% since 2010-11, when it was 633
Student : Teacher
10.1:1
was 10.3:1
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 | 500 | 49.7 | 10.1:1 | 6% (30) |
| 2023-24 | 513 | 52.2 | 9.8:1 | N/A |
| 2022-23 | 503 | 49.8 | 10.1:1 | N/A |
| 2020-21 | 534 | 52 | 10.3:1 | 4% (24) |
| 2017-18 | 587 | 49 | 12.0:1 | 1% (7) |
| 2015-16 | 637 | 51 | 12.5:1 | 2% (15) |
| 2010-11 | 633 | 53 | 11.9:1 | 1% (7) |
Source: NCES Common Core of Data. Rows are the federal collections on file for SEVEN BRIDGES MIDDLE SCHOOL.
About SEVEN BRIDGES MIDDLE SCHOOL
In CHAPPAQUA, New York, part of Westchester County, SEVEN BRIDGES MIDDLE SCHOOL is a middle school. Students in grades 5 through 8 make up the school's enrollment of 500 students.
CHAPPAQUA CENTRAL SCHOOL DISTRICT counts 6 schools and 3,509 students, including SEVEN BRIDGES MIDDLE SCHOOL.
More than half of enrollment at SEVEN BRIDGES MIDDLE SCHOOL is White: 68%. Other groups make up 16% Asian, 7% Hispanic, and 7% multiracial. Westchester County as a whole is about 52% White, so the school's share is higher. On the diversity index, which measures the chance that two random students are from different groups, SEVEN BRIDGES MIDDLE SCHOOL scores 50%.
SEVEN BRIDGES MIDDLE SCHOOL reports a ratio of 10.1 students per teacher, from 49.7 full-time-equivalent teachers. The average for middle schools in New York is about 10.3:1. Lunch program data show 6% of students are eligible for free or reduced-price meals. The average for public schools in Westchester County is 38%.
SEVEN BRIDGES MIDDLE SCHOOL earns an A+ on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 96% of New York public middle schools.
SEVEN BRIDGES MIDDLE SCHOOL posts an average proficiency rate across its state test results of 89.0%, compared with a predicted 72.8%. It is not in the top or bottom 10% of New York schools on BeatsExpectations.
Westchester County is the school's county. There, the median household earns about $118,976 a year, roughly 53% of adults have a four-year degree or more, and the share of residents below the poverty line is 6%. SEVEN BRIDGES MIDDLE SCHOOL shares Westchester County with 254 other public schools.
Among nearby public schools, WESTORCHARD SCHOOL is closest at about 1.4 miles. SEVEN BRIDGES MIDDLE SCHOOL is one of several public schools in the area, with at least 8 others within five miles. Nearby schools with test data average 75.7% proficiency; SEVEN BRIDGES MIDDLE SCHOOL posts 89.0%.
By NCES locale, the school is Rural: Fringe, or in rural territory close to an urban area.
Federal enrollment counts fell from 534 (2020-21) to 500 (2024-25).
This community page is for conversations about fundraisers, report cards, and school supplies. Teachers and staff are welcome to share updates too.
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 CHAPPAQUA CENTRAL SCHOOL DISTRICT
- HORACE GREELEY HIGH SCHOOLHigh · 1,122 students
- ROBERT E BELL SCHOOLMiddle · 587 students
- ROARING BROOK SCHOOLElementary · 444 students
- WESTORCHARD SCHOOLElementary · 441 students
- DOUGLAS G GRAFFLIN SCHOOLElementary · 415 students
Other schools in CHAPPAQUA
- HORACE GREELEY HIGH SCHOOLHigh · 1,122 students
- ROBERT E BELL SCHOOLMiddle · 587 students
- ROARING BROOK SCHOOLElementary · 444 students
- WESTORCHARD SCHOOLElementary · 441 students
- DOUGLAS G GRAFFLIN SCHOOLElementary · 415 students
Nearby schools
- WESTORCHARD SCHOOL1.4 mi · 441
- ROARING BROOK SCHOOL1.8 mi · 444
- MOUNT KISCO ELEMENTARY SCHOOL2.3 mi · 503
- HORACE GREELEY HIGH SCHOOL2.3 mi · 1,122
- ROBERT E BELL SCHOOL3.5 mi · 587
- DOUGLAS G GRAFFLIN SCHOOL3.7 mi · 415
Frequently asked questions
About SEVEN BRIDGES MIDDLE SCHOOLHow many students attend SEVEN BRIDGES MIDDLE SCHOOL?
SEVEN BRIDGES MIDDLE SCHOOL enrolls approximately 500 students in grades 05-08.
Is SEVEN BRIDGES MIDDLE SCHOOL an elementary, middle, or high school?
SEVEN BRIDGES MIDDLE SCHOOL is a middle school covering grades 05-08.
What is the student-teacher ratio at SEVEN BRIDGES MIDDLE SCHOOL?
The student-to-teacher ratio at SEVEN BRIDGES MIDDLE SCHOOL is approximately 10.1:1 (50 FTE teachers).
How diverse is SEVEN BRIDGES MIDDLE SCHOOL?
SEVEN BRIDGES MIDDLE SCHOOL reports a student body of 68% White, 7% Hispanic, 1% Black, 16% Asian, 7% Two or more.
What district is SEVEN BRIDGES MIDDLE SCHOOL in?
SEVEN BRIDGES MIDDLE SCHOOL is part of CHAPPAQUA CENTRAL SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.