The average public high school in Guam has approximately 1,006 students (2026).
The public high schools with the largest student enrollments are listed below (where sufficient data available).
The largest public high school in Guam (by enrollment) is John F. Kennedy High School, with 1,650 students.
# Students Range: 173
1,650
Avg. # Students: 1,006
Largest Guam Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
# Students
Grades
Location
Rank: #11.
Students: 1,650
Grades: 9-12
331 N. Marine Drive
Barrigada, GU 96913
(671) 642-2100
Barrigada, GU 96913
(671) 642-2100
Rank: #22.
Students: 1,470
Grades: 9-12
395 Juan Jacinto Road
Yigo, GU 96929
(671) 653-3625
Yigo, GU 96929
(671) 653-3625
Rank: #44.
Students: 1,261
Grades: 9-12
298 G. Washington Dr.
Barrigada, GU 96913
(671) 734-2911
Barrigada, GU 96913
(671) 734-2911
Rank: #55.
Students: 1,054
Grades: 9-12
1 Jose Perez Leon Guerrero Dri
Santa Rita, GU 96915
(671) 479-2103
Santa Rita, GU 96915
(671) 479-2103
Rank: #66.
Students: 995
Grades: 9-12
13-15 Mariner Avenue
Barrigada, GU 96913
(671) 300-5570
Barrigada, GU 96913
(671) 300-5570
Rank: #77.
Guahan Academy Charter School
Charter School
Students: 785
Grades: K-12
Buildings C & D & E Mariner Av
Hagatna, GU 96932
(671) 979-1056
Hagatna, GU 96932
(671) 979-1056
Rank: #88.
Career Tech High Academy Charter School
Charter School
Students: 199
Grades: 9-12
681 N Rt. 2
Agat, GU 96928
(671) 727-8324
Agat, GU 96928
(671) 727-8324
Rank: #99.
Students: 173
Grades: 9-12
189 Chalan Pale Duenas
Agat, GU 96928
(671) 565-5291
Agat, GU 96928
(671) 565-5291
Frequently Asked Questions
What is the Guam average public high schools student size?
The Guam average public high schools student size is 1,006 for 2026.
What are the public high schools with the largest student size in Guam?
The best top-ranked public high schools in Guam include John F. Kennedy High School, Simon Sanchez High School and Okkodo High School.
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