A−
Harts Hill School
PublicElementaryGrades K–5
8551 Clark Mills Rd, Whitesboro, NY 13492 · (315) 266-3432 · Part of Whitesboro Central School District
Students
321
Students per teacher
11:1
Free or reduced lunch
15%
Setting
Suburb
Grades
K–5
What stands out about Harts Hill School
- School Grade A−: near the top of New York’s public schools
- Math proficiency 31 pts above the state
- Small classes: 11:1 students per teacher
- Enrollment down 8% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency87%
State average 56.1%
Reading / language arts67%
State average 62.6%
Location
Directions ↗
8551 Clark Mills Rd, Whitesboro
Students
Enrollment by grade
Kindergarten53
Grade 156
Grade 252
Grade 359
Grade 450
Grade 551
Enrollment over time
349’20
344’21
342’22
336’23
321’24
Down 8% since 2020.
Who goes here
White 94%Two or more races 3%Hispanic 2%Native Hawaiian/Pacific Islander <1%Black <1%Asian <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 Harts Hill School.
Other schools in Whitesboro 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.