51±¬ÁÏ

Astumbo Middle School

389 Chalan Hachon
Yigo, GU 96929

Quick Facts (2025-26)

  • Grades: 6-8
  • Source: National Center for Education Statistics (NCES), GU Dept. of Education

School Overview

The teacher population of 42 teachers has declined by 14% over five school years.
Grades Offered
Grades 6-8
(Supplemental Virtual)
Total Students
537 students
Total Classroom Teachers
42 teachers
School Calendar

School Rankings

This School
State Level (GU)
Student-Teacher Ratio
n/a
14:1
American Indian
(21-22)
n/a
n/a
Asian
(21-22)
31%
22%
Hispanic
(21-22)
n/a
n/a
Black
(21-22)
n/a
n/a
White
(21-22)
1%
1%
Hawaiian
(21-22)
67%
73%
Two or more races
(21-22)
1%
4%
n/a
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch (21-22)
92%
81%
Eligible for Reduced Lunch (21-22)
11%
10%
School Statewide Testing
Source: National Center for Education Statistics (NCES), GU Dept. of Education

Frequently Asked Questions

What schools are Astumbo Middle School often compared to?
Astumbo Middle Schoolis often viewed alongside schools like Agueda Johnston Middle School, Vicente Benavente Middle School, F.b. Leon Guerrero Middle School by visitors of our site.
How many students attend Astumbo Middle School?
537 students attend Astumbo Middle School.
What is the racial composition of the student body?
67% of Astumbo Middle School students are Hawaiian, 31% of students are Asian, 1% of students are White, and 1% of students are Two or more races.
What grades does Astumbo Middle School offer ?
Astumbo Middle School offers enrollment in grades 6-8 (Supplemental Virtual).
What school district is Astumbo Middle School part of?
Astumbo Middle School is part of Guam Department Of Education School District.

School Reviews

4   10/10/2025
Fun but strict school.
- Posted by Student/Alumni - Hana

Review Astumbo Middle School. Reviews should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
Rate this school:

Recent Articles

2025 Classroom Size Trends: Are Classes Still Growing?
2025 Classroom Size Trends: Are Classes Still Growing?
A 2025 update on U.S. classroom sizes, policy battles, student outcomes, and whether class sizes continue to expand.
Personalized Learning in 2025: Revolutionizing Education
Personalized Learning in 2025: Revolutionizing Education
Explore how personalized learning is reshaping education in 2025—insights, policy, impact, and real-world models for students, parents, and educators.
How Bullying Impacts Student Academic Performance in 2025
How Bullying Impacts Student Academic Performance in 2025
Explore how bullying harms student achievement, attendance, and well-being — and strategies schools use in 2025 to mitigate its effects.

Quick Facts (2025-26)

  • Grades: 6-8
  • Source: National Center for Education Statistics (NCES), GU Dept. of Education

Related School Videos

0:18

0:06

1:01

12:43

Quick Links