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Garnet Valley HS
A+

Garnet Valley HS

PublicHighGrades 9–12

552 Smithbridge Rd, Glen Mills, PA 19342 · (610) 579-7745 · Part of Garnet Valley School District

Concord Township’s School Grade A+ better than 95% of Pennsylvania school districts

Directions
Photo: Dwkaminski · CC BY-SA 4.0 · Wikimedia Commons
Students
1,485
Students per teacher
13:1
Setting
Suburb
Grades
9–12
The gist

What stands out about Garnet Valley HS

  • Its own letter, A+: reading and math results near the top of Pennsylvania’s public schools
  • Math proficiency 47 pts above the state

On the path

Where Concord Township kids come from and go next. The whole path →

6–8Garnet Valley MSin Glen Mills
9–12Garnet Valley HSYou are here

Test scores

2020–21
Math proficiency84%
State average 37.3%

Its own letter, A+, places these results among Pennsylvania’s 2,693 public schools with results. Results for small groups the state suppresses are left out. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

552 Smithbridge Rd, Glen Mills

Students

Enrollment by grade
Grade 9349
Grade 10342
Grade 11384
Grade 12410
Enrollment over time
1,549’20
1,546’21
1,546’22
1,500’23
1,485’24

Down 4.1% since 2020–21.

Who goes here
White 69%Asian 22%Two or more races 4%Hispanic 3%Black 2%American Indian/Alaska Native <1%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Garnet Valley HS from Concord Township families.

Other schools in Garnet Valley School District

The district →
Concord El Sch
Elementary · Grades K–2 · Glen Mills
617 students11:1
Bethel Springs El Sch
Elementary · Grades K–5 · Garnet Valley
A−
537 students10:1
Garnet Valley El Sch
Elementary · Grades 3–5 · Glen Mills
A−
700 students10:1
Garnet Valley MS
Middle · Grades 6–8 · Glen Mills
B+
1,086 students12:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Pennsylvania’s other public schools; Concord Township’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.