The average student-teacher ratio in Guam public schools is approximately 16:1 (2026).
Student-Teacher Ratio Range: 10:1
19:1
Avg. Student-Teacher Ratio: 15:1
Public Schools Student-Teacher Ratio Statistics in Guam (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Student-Teacher Ratio
Grades
Location
Rank: #1 - 21. - 2.
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: #1 - 21. - 2.
Student-Teacher Ratio: 10:1
Grades: 6-8
184 Erskin Drive
Agat, GU 96928
(671) 565-2961
Agat, GU 96928
(671) 565-2961
Rank: #33.
Student-Teacher Ratio: 11:1
Grades: 6-8
433 Belen Avenue
Santa Rita, GU 96915
(671) 475-0673
Santa Rita, GU 96915
(671) 475-0673
Rank: #4 - 84. - 8.
Student-Teacher Ratio: 12:1
Grades: PK-5
182 Pale Ferdinand Way
Santa Rita, GU 96915
(671) 565-5195
Santa Rita, GU 96915
(671) 565-5195
Rank: #4 - 84. - 8.
Student-Teacher Ratio: 12:1
Grades: K-5
237 N. Chalan Liguan
Yigo, GU 96929
(671) 300-1680
Yigo, GU 96929
(671) 300-1680
Rank: #4 - 84. - 8.
Student-Teacher Ratio: 12:1
Grades: PK-5
J.a. Cruz Ave. Pigua St
Merizo, GU 96916
(671) 828-2562
Merizo, GU 96916
(671) 828-2562
Rank: #4 - 84. - 8.
Student-Teacher Ratio: 12:1
Grades: K-5
294 Judge Sablan St.
Hagatna, GU 96910
(671) 477-9645
Hagatna, GU 96910
(671) 477-9645
Rank: #4 - 84. - 8.
Student-Teacher Ratio: 12:1
Grades: PK-5
387 E. Route 8
Barrigada, GU 96913
(671) 734-3971
Barrigada, GU 96913
(671) 734-3971
Rank: #9 - 129. - 12.
Student-Teacher Ratio: 13:1
Grades: 6-8
389 Chalan Hachon
Yigo, GU 96929
(671) 300-2610
Yigo, GU 96929
(671) 300-2610
Rank: #9 - 129. - 12.
Student-Teacher Ratio: 13:1
Grades: 6-8
165 Spruance Drive
Santa Rita, GU 96915
(671) 475-2412
Santa Rita, GU 96915
(671) 475-2412
Rank: #9 - 129. - 12.
Student-Teacher Ratio: 13:1
Grades: PK-5
167 M.u. Lujan Road
Barrigada, GU 96913
(671) 789-1535
Barrigada, GU 96913
(671) 789-1535
Rank: #9 - 129. - 12.
Student-Teacher Ratio: 13:1
Grades: PK-5
209 Jose P. Cruz St.
Santa Rita, GU 96915
(671) 789-1171
Santa Rita, GU 96915
(671) 789-1171
Rank: #13 - 1713. - 17.
Student-Teacher Ratio: 14:1
Grades: PK-5
255 Chalan Hachon
Yigo, GU 96929
(671) 635-4363
Yigo, GU 96929
(671) 635-4363
Rank: #13 - 1713. - 17.
Student-Teacher Ratio: 14:1
Grades: PK-5
170 Bien Venida Avenue
Hagatna, GU 96910
(671) 475-4502
Hagatna, GU 96910
(671) 475-4502
Rank: #13 - 1713. - 17.
Student-Teacher Ratio: 14:1
Grades: 6-8
Building 533 Juan Jacinto Road
Yigo, GU 96929
(671) 653-2080
Yigo, GU 96929
(671) 653-2080
Rank: #13 - 1713. - 17.
Student-Teacher Ratio: 14:1
Grades: PK-1
140 Felis St.
Barrigada, GU 96913
(671) 646-5046
Barrigada, GU 96913
(671) 646-5046
Rank: #13 - 1713. - 17.
Student-Teacher Ratio: 14:1
Grades: 6-8
270 Route 10
Barrigada, GU 96913
(671) 735-3110
Barrigada, GU 96913
(671) 735-3110
Rank: #18 - 2218. - 22.
Student-Teacher Ratio: 15:1
Grades: PK-5
340 Carnation Avenue
Barrigada, GU 96913
(671) 300-6500
Barrigada, GU 96913
(671) 300-6500
Rank: #18 - 2218. - 22.
Student-Teacher Ratio: 15:1
Grades: 6-8
192 Dero Drive
Hagatna, GU 96910
(671) 472-6785
Hagatna, GU 96910
(671) 472-6785
Rank: #18 - 2218. - 22.
Student-Teacher Ratio: 15:1
Grades: PK-5
520 Harmon Loop
Yigo, GU 96929
(671) 632-1540
Yigo, GU 96929
(671) 632-1540
Rank: #18 - 2218. - 22.
Student-Teacher Ratio: 15:1
Grades: 6-8
288 West Sta.monica Ave
Yigo, GU 96929
(671) 632-5647
Yigo, GU 96929
(671) 632-5647
Rank: #18 - 2218. - 22.
Student-Teacher Ratio: 15:1
Grades: PK-5
479 West Sta. Monica Ave
Yigo, GU 96929
(671) 632-7770
Yigo, GU 96929
(671) 632-7770
Rank: #23 - 2723. - 27.
Student-Teacher Ratio: 16:1
Grades: PK-5
156 Canada Toto Road
Barrigada, GU 96913
(671) 734-4341
Barrigada, GU 96913
(671) 734-4341
Rank: #23 - 2723. - 27.
Student-Teacher Ratio: 16:1
Grades: PK-5
400 Gayinero Drive
Yigo, GU 96929
(671) 653-2646
Yigo, GU 96929
(671) 653-2646
Rank: #23 - 2723. - 27.
Student-Teacher Ratio: 16:1
Grades: PK-5
136 Pale Bernabe Circle
Santa Rita, GU 96915
(671) 828-8641
Santa Rita, GU 96915
(671) 828-8641
Rank: #23 - 2723. - 27.
Student-Teacher Ratio: 16:1
Grades: PK-5
144 San Vicente Avenue
Agat, GU 96928
(671) 565-2238
Agat, GU 96928
(671) 565-2238
Rank: #23 - 2723. - 27.
Student-Teacher Ratio: 16:1
Grades: PK-5
1180 Padiron Lagu Rt 15
Yigo, GU 96929
(671) 633-1382
Yigo, GU 96929
(671) 633-1382
Rank: #28 - 3228. - 32.
Student-Teacher Ratio: 17:1
Grades: K-5
350 Jose Cruz Avenue
Agana Heights, GU 96919
(671) 477-8040
Agana Heights, GU 96919
(671) 477-8040
Rank: #28 - 3228. - 32.
Student-Teacher Ratio: 17:1
Grades: PK-5
194 Chalan Kasperbauer
Yigo, GU 96929
(671) 632-9364
Yigo, GU 96929
(671) 632-9364
Rank: #28 - 3228. - 32.
Student-Teacher Ratio: 17:1
Grades: PK-5
130 Dairy Road
Mangilao, GU 96923
(671) 734-2159
Mangilao, GU 96923
(671) 734-2159
Rank: #28 - 3228. - 32.
Student-Teacher Ratio: 17:1
Grades: PK-5
110 Catalina Lane
Yigo, GU 96929
(671) 632-8090
Yigo, GU 96929
(671) 632-8090
Rank: #28 - 3228. - 32.
Student-Teacher Ratio: 17:1
Grades: 2-5
554 Chalan San Antonio Rd.
Barrigada, GU 96913
(671) 646-8058
Barrigada, GU 96913
(671) 646-8058
Rank: #33 - 3433. - 34.
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: #33 - 3433. - 34.
Student-Teacher Ratio: 18:1
Grades: PK-5
491 Clara Road
Hagatna, GU 96910
(671) 477-9368
Hagatna, GU 96910
(671) 477-9368
Rank: #35 - 3935. - 39.
Student-Teacher Ratio: 19:1
Grades: 9-12
331 N. Marine Drive
Barrigada, GU 96913
(671) 642-2100
Barrigada, GU 96913
(671) 642-2100
Show 6 more public schools in GU (out of 41 total schools)
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Frequently Asked Questions
What is the Guam average public schools student-teacher ratio?
The Guam average public schools student-teacher ratio is 16:1 for 2026.
What are the public schools with the lowest student-teacher ratio in Guam?
The best top-ranked public schools in Guam include J.p. Torres Success Academy, Oceanview Middle School and Inarajan Middle School.
What is public high school and public elementary school with the lowest student-teacher ratio in Guam?
The public high school with the lowest student-teacher ratio in Guam is J.p. Torres Success Academy, with a value of 10:1. The public elementary school with the lowest student-teacher ratio is Oceanview Middle School, with a value of 10:1.
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