Very Good
#1155 of 4,739 schools in NY
Top 24% in state
Ostrander Elementary School
Elementary School · WALLKILL CENTRAL SCHOOL DISTRICT
PO BOX 310, Wallkill, NY 12589
Enrollment
475
Student-Teacher
10.6:1
Score
7.5
Grades
Pre-K – 6th
Enrollment
475
Student-Teacher
10.6:1
Score
7.5
Grades
Pre-K – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In Wallkill
#1 of 5
public schools
New York elementary schools
#733 of 2,549
In district
#1 of 5
WALLKILL CENTRAL SCHOOL DISTRICT
Academic growth
8.7 / 10
Exceptional
About Ostrander Elementary School
Ostrander Elementary School serves 475 students in prekindergarten through sixth grade in the rural community of Wallkill, New York. With 45 full-time equivalent teachers, the school maintains an excellent student-teacher ratio of 10.6:1, allowing for more individualized attention in smaller class settings. The school demonstrates solid academic performance, earning a 7.1 out of 10 rating from MySchoolScout and ranking in the 79th percentile among New York elementary schools at #993 out of 4,758 schools statewide.
Students show particular strength in English Language Arts and reading, with 75% achieving proficiency or above across grade levels. Mathematics presents an area with room for growth, as 39% of students currently perform at proficient levels or higher. Ostrander Elementary draws from a diverse economic community in the 12589 ZIP code area, where the median household income is $112,862 and median home values reach $321,300.
The school serves families across a broad socioeconomic spectrum, with a poverty rate of 26.3% in the surrounding area and 22% of residents holding bachelor's degrees or higher. Located in Ulster County's scenic rural landscape near town amenities, Ostrander Elementary provides a small-town educational environment where students can benefit from both pastoral surroundings and access to community resources.
What Parents Should Know
Located in a rural area, Ostrander Elementary School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
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Ostrander Elementary School — Students at Ostrander Elementary School score 54% proficient, which is below what's typical for similar communities (expected: 65%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
31.6%
Students qualifying for federal meal assistance
Test Scores NY NYSED (2020-21)
Based on 12 test records from NY state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.7/10.
How Ostrander Elementary School Compares
See how Ostrander Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 52% (2019) to 37% (2021). Reading/ELA proficiency has improved from 47% (2019) to 72% (2021).
Location
PO BOX 310, Wallkill, NY 12589
Nearby Alternatives
Families considering Ostrander Elementary School may also want to explore other elementary schools in the area. LENAPE ELEMENTARY SCHOOL (rated 8.2/10, 8.2 miles away, in nearby New Paltz), which scores slightly higher. Another option is BEREA ELEMENTARY SCHOOL (rated 6.8/10, 5.6 miles away, in nearby Montgomery), with a comparable rating. Additionally, WALDEN ELEMENTARY SCHOOL (rated 5.8/10, 3.4 miles away, in nearby Walden), a more accessible option. For more schools in Wallkill, see our Wallkill schools guide .
Nearby Schools
20 within 6.9 mi| School | Distance | Rating |
|---|---|---|
| JOHN G BORDEN MIDDLE SCHOOL Wallkill | 0.2 mi | 5.3 |
| WALLKILL SENIOR HIGH SCHOOL Wallkill | 0.4 mi | 6.8 |
| MOST PRECIOUS BLOOD SCHOOL Walden | 2.7 mi | 5.7 |
| WALDEN ELEMENTARY SCHOOL Walden | 3.4 mi | 5.8 |
| CHAPEL FIELD CHRISTIAN SCHOOL Pine Bush | 3.7 mi | 6.6 |
| GROWING CIRCLE MONTESSORI Gardiner | 5.1 mi | — |
| BEREA ELEMENTARY SCHOOL Montgomery | 5.6 mi | 6.8 |
| LEPTONDALE ELEMENTARY SCHOOL Wallkill | 4.9 mi | 5.5 |
| VALLEY CENTRAL HIGH SCHOOL Montgomery | 6.1 mi | 6.1 |
| VALLEY CENTRAL MIDDLE SCHOOL Montgomery | 6.2 mi | 4.2 |
| EAST COLDENHAM ELEMENTARY SCHOOL Newburgh | 6.1 mi | 5.0 |
| PLATTEKILL ELEMENTARY SCHOOL Wallkill | 5.2 mi | 3.9 |
| MONTGOMERY ELEMENTARY SCHOOL Montgomery | 6.9 mi | 3.5 |
| MEADOW HILL SCHOOL Newburgh | 7.3 mi | 5.5 |
| OVER THE MOON Pine Bush | 6.4 mi | — |
| E J RUSSELL ELEMENTARY SCHOOL Pine Bush | 6.6 mi | 3.6 |
| MONTESSORI OF NEW PALTZ New Paltz | 8.1 mi | — |
| CRISPELL MIDDLE SCHOOL Pine Bush | 6.7 mi | 4.2 |
| LENAPE ELEMENTARY SCHOOL New Paltz | 8.2 mi | 8.2 |
| PINE BUSH SENIOR HIGH SCHOOL Pine Bush | 6.9 mi | 4.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 12589 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$118,214
Median Home Value
$342,400
Median Rent
$1,149/mo
Population
19,639
College Educated
22.9%
Homeownership
77.1%
Avg Commute
33.6 min
Poverty Rate
27.2%
Median Age
40.2
Community Profile
The community surrounding Ostrander Elementary School has a median household income of $118,214. It is a community where 23% of adults hold a bachelor's degree or higher. The median home value in the area is $342,400, with a median rent of $1,149/month. The area has a poverty rate of 27.2%, indicating some economic challenges in the community. The average commute for residents is 34 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ARCHER STREET SCHOOL Freeport, NY | 7.5 |
| BLACK RIVER SCHOOL Black River, NY | 7.5 |
| BROOKLYN ARBOR ELEMENTARY SCHOOL Brooklyn, NY | 7.5 |
| CASTLETON ELEMENTARY SCHOOL Castleton, NY | 7.5 |
| CHEROKEE STREET ELEMENTARY SCHOOL Ronkonkoma, NY | 7.5 |
| DEERFIELD ELEMENTARY SCHOOL Utica, NY | 7.5 |
Frequently Asked Questions
Common questions about Ostrander Elementary School
What grades does Ostrander Elementary School serve?
Ostrander Elementary School serves students in grades Pre-K through 6th.
How many students attend Ostrander Elementary School?
Ostrander Elementary School has an enrollment of approximately 475 students.
What is the student-teacher ratio at Ostrander Elementary School?
The student-teacher ratio at Ostrander Elementary School is 10.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ostrander Elementary School rank in NY?
Ostrander Elementary School is ranked #1155 out of 4,739 schools in NY.
What is Ostrander Elementary School's MySchoolScout rating?
Ostrander Elementary School has a composite rating of 7.5 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.
What are the test scores at Ostrander Elementary School?
Based on the most recent state assessment data, Ostrander Elementary School has 41.0% math proficiency and 70.0% reading/ELA proficiency.
Is Ostrander Elementary School a charter school?
No, Ostrander Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Ostrander Elementary School a Title I school?
No, Ostrander Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ostrander Elementary School?
31.6% of students at Ostrander 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
- Pre-K – 6th
- Enrollment
- 475
- Student-Teacher Ratio
- 10.6:1
- Teachers (FTE)
- 45
- Free/Reduced Lunch
- 31.6%
- Type
- regular
- Setting
- Fringe Rural
- County
- Ulster County
- Phone
- (845) 895-7225
- Data Year
- 2023–2024
Resources & Links
District
WALLKILL CENTRAL SCHOOL DISTRICT- District Enrollment
- 2,818
- Schools in District
- 5
- Per-Pupil Spending
- $28,334
- District Rank
- #1 of 5
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 Schools in New York, NY — 2026 Rankingsbest schools
- 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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