Maria Ulloa Elementary School serves 555 students in grades Prekindergarten-5.
The student-teacher ratio of 17:1 is higher than the Guam state level of 15:1.
Quick Facts (2026)
- Grades: Prekindergarten-5
- Enrollment: 555 students
- Student-Teacher Ratio: 17:1
- Source: National Center for Education Statistics (NCES), GU Dept. of Education
School Overview
Maria Ulloa Elementary School's student population of 555 students has declined by 9% over five school years.
The teacher population of 33 teachers has declined by 21% over five school years.
Grades Offered
Grades Prekindergarten-5
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
555 students
Total Classroom Teachers
33 teachers
School Calendar
School Rankings
The diversity score of Maria Ulloa Elementary School is 0.50, which is more than the diversity score at state average of 0.47. The school's diversity has stayed relatively flat over five school years.
Student-Teacher Ratio
17:1
15:1
Asian
22%
21%
Hawaiian
67%
67%
Two or more races
11%
9%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
100%
80%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), GU Dept. of Education
Frequently Asked Questions
What schools are Maria Ulloa Elementary School often compared to?
Maria Ulloa Elementary Schoolis often viewed alongside schools like Astumbo Elementary School by visitors of our site.
How many students attend Maria Ulloa Elementary School?
555 students attend Maria Ulloa Elementary School.
What is the racial composition of the student body?
67% of Maria Ulloa Elementary School students are Hawaiian, 22% of students are Asian, and 11% of students are Two or more races.
What is the student-teacher ratio of Maria Ulloa Elementary School?
Maria Ulloa Elementary School has a student ration of 17:1, which is higher than the Guam state average of 15:1.
What grades does Maria Ulloa Elementary School offer ?
Maria Ulloa Elementary School offers enrollment in grades Prekindergarten-5 (Supplemental Virtual).
What school district is Maria Ulloa Elementary School part of?
Maria Ulloa Elementary School is part of Guam Department Of Education School District.
School Reviews
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