Excellent
#655 of 4,739 schools in NY
Top 14% in state
Based on limited data
William O Schaefer Elementary School
Elementary School · SOUTH ORANGETOWN CENTRAL SCHOOL DISTRICT
140 LESTER DR, Tappan, NY 10983
Estimated academic score. This school does not have standardized test data. Based on NY statewide data. Learn more
Enrollment
579
Student-Teacher
11.4:1
Score
8.0
Grades
Kindergarten – 2nd
Enrollment
579
Student-Teacher
11.4:1
Score
8.0
Grades
Kindergarten – 2nd
Updated
2022-23
Updated 2022-23
How this school compares
New York elementary schools
#428 of 2,549
In district
#2 of 4
SOUTH ORANGETOWN CENTRAL SCHOOL DISTRICT
School environment
9.6 / 10
Exceptional
About William O Schaefer Elementary School
William O Schaefer Elementary School serves 579 students in kindergarten through second grade in Tappan, New York. This early elementary school operates with a favorable 11.4:1 student-teacher ratio, supported by 51 full-time equivalent teachers who focus on building foundational skills during these crucial early learning years. The school has earned a solid 7.7 out of 10 MySchoolScout rating and ranks #697 out of 4,758 schools statewide, placing it in the 85th percentile among New York elementary schools.
This strong performance reflects the school's commitment to early childhood education during the critical kindergarten through second grade period. Located on Lester Drive in Tappan, the school serves families in an affluent community where 62% of residents hold bachelor's degrees or higher. The surrounding neighborhood reflects significant educational investment, with a median household income of $172,500 and median home values of $578,500.
The area's extremely low poverty rate of just 0.4% indicates a stable, well-resourced community that prioritizes education. William O Schaefer Elementary operates as a regular public school in Rockland County's large suburban setting, providing young learners with a strong educational foundation in a supportive community environment.
Score Breakdown
Partial Profile · 2/3 metricsRequires 2+ years of test data
Data not available for this school
View breakdown
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
17.3%
Students qualifying for federal meal assistance
Component weights adjusted due to data availability.
Test Scores
Test score data not yet available for this school.
How William O Schaefer Elementary School Compares
See how William O Schaefer Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
140 LESTER DR, Tappan, NY 10983
Nearby Alternatives
Families considering William O Schaefer Elementary School may also want to explore other elementary schools in the area. Woodside Elementary School (rated 8.3/10, 2.8 miles away, in nearby River Vale), which scores slightly higher. Another option is T. Baldwin Demarest Elementary School (rated 8.1/10, 2.0 miles away, in nearby Old Tappan), with a very similar rating. Additionally, Norwood Public School (rated 7.7/10, 2.4 miles away, in nearby Norwood), with a very similar rating. For more schools in Tappan, see our Tappan schools guide .
Nearby Schools
20 within 3.9 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 10983 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$178,664
Median Home Value
$593,200
Median Rent
$2,237/mo
Population
5,489
College Educated
61.9%
Homeownership
92.5%
Avg Commute
35.9 min
Poverty Rate
0.5%
Median Age
45.8
Community Profile
The community surrounding William O Schaefer Elementary School has a median household income of $178,664. It is a well-educated community where 62% of adults hold a bachelor's degree or higher. The median home value in the area is $593,200, with a median rent of $2,237/month. The local poverty rate of 0.5% is relatively low. The average commute in the area is 36 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| APALACHIN ELEMENTARY SCHOOL Apalachin, NY | 8.0 |
| BABYLON ELEMENTARY SCHOOL Babylon, NY | 8.0 |
| BATTERY PARK CITY SCHOOL New York, NY | 8.0 |
| BERRY HILL ELEMENTARY SCHOOL Syosset, NY | 8.0 |
| CANAAN ELEMENTARY SCHOOL Patchogue, NY | 8.0 |
| COMAN HILL SCHOOL Armonk, NY | 8.0 |
Frequently Asked Questions
Common questions about William O Schaefer Elementary School
What grades does William O Schaefer Elementary School serve?
William O Schaefer Elementary School serves students in grades Kindergarten through 2nd.
How many students attend William O Schaefer Elementary School?
William O Schaefer Elementary School has an enrollment of approximately 579 students.
What is the student-teacher ratio at William O Schaefer Elementary School?
The student-teacher ratio at William O Schaefer Elementary School is 11.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does William O Schaefer Elementary School rank in NY?
William O Schaefer Elementary School is ranked #655 out of 4,739 schools in NY.
What is William O Schaefer Elementary School's MySchoolScout rating?
William O Schaefer Elementary School has a composite rating of 8.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
Is William O Schaefer Elementary School a charter school?
No, William O Schaefer Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is William O Schaefer Elementary School a Title I school?
No, William O Schaefer Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for William O Schaefer Elementary School?
17.3% of students at William O Schaefer Elementary School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 2nd
- Enrollment
- 579
- Student-Teacher Ratio
- 11.4:1
- Teachers (FTE)
- 51
- Free/Reduced Lunch
- 17.3%
- Type
- regular
- Setting
- Large Suburb
- County
- Rockland County
- Phone
- (845) 680-1303
- Data Year
- 2023–2024
Resources & Links
District
SOUTH ORANGETOWN CENTRAL SCHOOL DISTRICT- District Enrollment
- 2,832
- Schools in District
- 4
- Per-Pupil Spending
- $34,889
- District Rank
- #2 of 4
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
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