1
Teachers: what resource would make the biggest difference at OSBORN SCHOOL this year?
Community prompt from u/allk12. Replies below.
Enrollment
469
Elementary
DISTRICT 424 · STATE 443
SCHOOL COMMUNITY·RYE CITY SCHOOL DISTRICT·NCES 362526003491
OSBORN SCHOOL
10 OSBORN RD, RYE, NY 10580 · (914) 967-6100 · Westchester County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL469 STUDENTS
A
allk12 Grade
Scored higher than 93% of New York public elementary schools
- A+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- A-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
10.2:1
46 FTE teachers
DISTRICT 10.1:1 · STATE 12.8:1
Free / Reduced Lunch
3%
12 students
DISTRICT 2% · 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 | 72 | 15% |
| Grade 1 | 86 | 18% |
| Grade 2 | 87 | 19% |
| Grade 3 | 78 | 17% |
| Grade 4 | 72 | 15% |
| Grade 5 | 74 | 16% |
This year's kindergarten class (72) is about the same size as its 5th grade class (74).
Student demographics
49%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 40% · 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 RYE 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
88.0%
NY avg 58.3% . +0.0pp since 2023
Math
89.0%
NY avg 57.4% . +0.0pp since 2023
What this means: On the NYS Assessments, New York's statewide test, about 88 of every 100 students at this school read and write at grade level and about 89 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores have held steady since 2023, while math scores have held steady.
NYS Assessments results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 88.0% | 89.0% |
| 2023-24 | 88.0% | 89.0% |
% 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
86.0%
composite math + reading, all grades
Predicted
74.0%
based on NY schools with similar FRL share
Beats by
+12.0pp
above demographic expectation
What this means: About 86% of students here test proficient in math and reading, compared with the roughly 74% 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 OSBORN SCHOOL
OSBORN SCHOOL's state test result (86.0% proficient) is higher than 4 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| OSBORN SCHOOL this school | 469 | 2.6% | 86.0% |
| PS 234 INDEPENDENCE SCHOOL NEW YORK | 460 | 5.4% | 83.8% |
| THORNELL ROAD SCHOOL PITTSFORD | 490 | 2.2% | 82.4% |
| WESTORCHARD SCHOOL CHAPPAQUA | 441 | 2.9% | 88.8% |
| SOUTH SALEM ELEMENTARY SCHOOL PORT WASHINGTON | 435 | 2.1% | 79.0% |
| MIDLAND SCHOOL RYE | 482 | 2.9% | 80.3% |
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 OSBORN SCHOOL ranks
Among elementary schools| Measure | This school | In New York | In Westchester County |
|---|---|---|---|
| State test proficiency ranked highest first | 86.0% | #82 of 2,335 | #10 of 120 |
| Math proficiency ranked highest first | 89.0% | #159 of 2,342 ▼ 31 | #18 of 127 ▼ 3 |
| Reading proficiency ranked highest first | 88.0% | #111 of 2,343 ▼ 74 | #16 of 127 ▼ 10 |
| Enrollment ranked largest first | 469 | #970 of 2,585 | #73 of 146 |
| Students per teacher ranked fewest first | 10.2:1 | #494 of 2,338 | #25 of 141 |
| Diversity index ranked most diverse first | 48.9% | #1,289 of 2,388 | #84 of 141 |
| Free and reduced lunch ranked highest share first | 2.6% | #2,508 of 2,534 | #128 of 137 |
| Enrollment change since 2017-18 ranked steepest decline first | -19.1% | #657 of 1,757 | #21 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
469
-15 (-3%) vs 2020
+18% since 1990-91, when it was 397
Student : Teacher
10.2:1
was 9.7:1
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 | 469 | 46.1 | 10.2:1 | 3% (12) |
| 2023-24 | 461 | 50.3 | 9.2:1 | N/A |
| 2022-23 | 455 | 48.8 | 9.3:1 | N/A |
| 2020-21 | 484 | 50 | 9.7:1 | N/A |
| 2017-18 | 580 | 39.8 | 14.6:1 | 1% (5) |
| 2015-16 | 572 | 39 | 14.7:1 | 3% (15) |
| 2010-11 | 583 | 49 | 11.9:1 | 3% (15) |
| 2000-01 | 471 | 34 | 13.8:1 | 2% (9) |
| 1990-91 | 397 | 33 | 12.0:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for OSBORN SCHOOL.
About OSBORN SCHOOL
OSBORN SCHOOL is a medium-sized elementary school in RYE, New York, (ZIP code 10580). Its 469 students are spread across kindergarten through 5.
RYE CITY SCHOOL DISTRICT is the district for OSBORN SCHOOL. It has 5 schools and 2,792 students.
White students are the majority at OSBORN SCHOOL, with 69% of enrollment. Other groups include 12% Hispanic, 11% Asian, and 7% multiracial. The county population is about 52% White. OSBORN SCHOOL's diversity index is 49%, against a US figure of 70%.
The count of teachers at OSBORN SCHOOL is 46.1 full-time equivalents, for a ratio of 10.2:1. That is 2.7 students per teacher below the 12.8:1 average for elementary schools in New York. Around 3% of the school's students qualify for free or reduced-price meals. For comparison, public schools in Westchester County average 38%.
Measured against New York public elementary schools, OSBORN SCHOOL receives an A. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.
OSBORN SCHOOL's actual average proficiency rate on state tests (86.0%) and its predicted rate (74.0%) put it outside the top and bottom 10% of New York schools.
Within Westchester County, the median household income is $118,976, 53% of adults hold a bachelor's degree or higher, and about 6% of residents live below the federal poverty line. Besides OSBORN SCHOOL, Westchester County has 254 other public schools.
Nearby, RYE NECK MIDDLE SCHOOL is about 0.8 miles away. Within five miles of OSBORN SCHOOL, there are at least 8 other public schools. Ranked by average proficiency, OSBORN SCHOOL places 4th out of 9 schools in its immediate area.
NCES describes the area around OSBORN SCHOOL as Suburb: Large, meaning in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Enrollment has fallen by 15 students since 2020-21, to 469.
Families, students, and staff can use this page to discuss enrollment questions, class placement, and PTA news at OSBORN SCHOOL. Anyone with firsthand experience at this school can post or comment.
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 RYE CITY SCHOOL DISTRICT
- RYE HIGH SCHOOLHigh · 887 students
- RYE MIDDLE SCHOOLMiddle · 634 students
- MIDLAND SCHOOLElementary · 482 students
- MILTON SCHOOLElementary · 320 students
Other schools in RYE
- RYE HIGH SCHOOLHigh · 887 students
- RYE MIDDLE SCHOOLMiddle · 634 students
- MIDLAND SCHOOLElementary · 482 students
- MILTON SCHOOLElementary · 320 students
Nearby schools
- RYE NECK MIDDLE SCHOOL0.8 mi · 349
- RYE HIGH SCHOOL0.8 mi · 887
- RYE MIDDLE SCHOOL0.8 mi · 634
- PARSONS MEMORIAL SCHOOL0.9 mi · 480
- MILTON SCHOOL0.9 mi · 320
- RYE NECK SENIOR HIGH SCHOOL1.0 mi · 469
Frequently asked questions
About OSBORN SCHOOLHow many students attend OSBORN SCHOOL?
OSBORN SCHOOL enrolls approximately 469 students in grades KG-05.
Is OSBORN SCHOOL an elementary, middle, or high school?
OSBORN SCHOOL is an elementary school covering grades KG-05.
How many teachers does OSBORN SCHOOL have?
OSBORN SCHOOL employs 46 FTE teachers, for a student-to-teacher ratio of 10.2:1.
How diverse is OSBORN SCHOOL?
OSBORN SCHOOL reports a student body of 69% White, 12% Hispanic, 1% Black, 11% Asian, 7% Two or more.
Who oversees OSBORN SCHOOL?
OSBORN SCHOOL is overseen by RYE CITY SCHOOL DISTRICT in Westchester County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.