B−
Ostrander Elementary School
PublicElementaryGrades PK–6
137 Viola Ave, Wallkill, NY 12589 · (845) 895-7225 · Part of Wallkill Central School District
Students
481
Students per teacher
10:1
Free or reduced lunch
26%
Setting
Rural
Grades
PK–6
What stands out about Ostrander Elementary School
- Math proficiency 19 pts below the state
- Reading / language arts 9 pts above the state
- Small classes: 10:1 students per teacher
- Enrollment up 11.9% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency37%
State average 56.1%
Reading / language arts72%
State average 62.6%
Location
Directions ↗
137 Viola Ave, Wallkill
Students
Enrollment by grade
Pre-K18
Kindergarten55
Grade 163
Grade 268
Grade 368
Grade 472
Grade 552
Grade 685
Enrollment over time
430’20
427’21
439’22
475’23
481’24
Up 11.9% since 2020.
Who goes here
White 67%Hispanic 24%Black 6%Two or more races 2%American Indian/Alaska Native <1%Asian <1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Ostrander Elementary School.
Other schools in Wallkill Central School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.