A
Guilderland High School
PublicHighGrades 9–12
8 School Rd, Guilderland Center, NY 12085 · (518) 861-8591 · Part of Guilderland Central School District
Students
1,476
Students per teacher
11:1
Free or reduced lunch
28%
Setting
Suburb
Grades
9–12
What stands out about Guilderland High School
- School Grade A: near the top of Connecticut’s public schools
- Math proficiency 41 pts above the state
- Reading / language arts 19 pts above the state
- Small classes: 11:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency97%
State average 56.1%
Reading / language arts82%
State average 62.6%
Location
Directions ↗
8 School Rd, Guilderland Center
Students
Enrollment by grade
Grade 9363
Grade 10381
Grade 11344
Grade 12363
Ungraded25
Enrollment over time
1,519’20
1,476’21
1,462’22
1,484’23
1,476’24
About steady.
Who goes here
White 67%Asian 16%Hispanic 7%Black 6%Two or more races 5%American Indian/Alaska Native <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 Guilderland High School.
Other schools in Guilderland 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.