The average student-teacher ratio in Guam public high schools is approximately 19:1 (2026).
Student-Teacher Ratio Range: 10:1
20:1
Avg. Student-Teacher Ratio: 18:1
Public High Schools Student-Teacher Ratio Statistics in Guam (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Student-Teacher Ratio
Grades
Location
Rank: #11.
Student-Teacher Ratio: 10:1
Grades: 9-12
189 Chalan Pale Duenas
Agat, GU 96928
(671) 565-5291
Agat, GU 96928
(671) 565-5291
Rank: #22.
Student-Teacher Ratio: 18:1
Grades: 9-12
298 G. Washington Dr.
Barrigada, GU 96913
(671) 734-2911
Barrigada, GU 96913
(671) 734-2911
Rank: #3 - 63. - 6.
Student-Teacher Ratio: 19:1
Grades: 9-12
331 N. Marine Drive
Barrigada, GU 96913
(671) 642-2100
Barrigada, GU 96913
(671) 642-2100
Rank: #3 - 63. - 6.
Student-Teacher Ratio: 19:1
Grades: 9-12
395 Juan Jacinto Road
Yigo, GU 96929
(671) 653-3625
Yigo, GU 96929
(671) 653-3625
Rank: #3 - 63. - 6.
Student-Teacher Ratio: 19:1
Grades: 9-12
1 Jose Perez Leon Guerrero Dri
Santa Rita, GU 96915
(671) 479-2103
Santa Rita, GU 96915
(671) 479-2103
Rank: #3 - 63. - 6.
Student-Teacher Ratio: 19:1
Grades: 9-12
13-15 Mariner Avenue
Barrigada, GU 96913
(671) 300-5570
Barrigada, GU 96913
(671) 300-5570
Rank: #77.
Student-Teacher Ratio: 20:1
Grades: 9-12
660 Route 3
Yigo, GU 96929
(671) 300-1870
Yigo, GU 96929
(671) 300-1870
Frequently Asked Questions
What is the Guam average public high schools student-teacher ratio?
The Guam average public high schools student-teacher ratio is 19:1 for 2026.
What are the public high schools with the lowest student-teacher ratio in Guam?
The best top-ranked public high schools in Guam include J.p. Torres Success Academy, George Washington High School and John F. Kennedy High School.
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