Enrollment
995
High
DISTRICT 1,153 · STATE 1,034
SCHOOL COMMUNITY·GUAM DEPARTMENT OF EDUCATION·NCES 660000200080
TIYAN HIGH SCHOOL
13-15 MARINER AVENUE, BARRIGADA, GU 96913 · (671) 300-5570 · Guam
GRADES 09–12HIGH22-SUBURBREGULAR SCHOOL995 STUDENTS
Student : Teacher
18.8:1
53 FTE teachers
DISTRICT 17.7:1 · STATE 17.7:1
Free / Reduced Lunch
,
Title I proxy
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 228 | 23% |
| Grade 10 | 348 | 35% |
| Grade 11 | 262 | 26% |
| Grade 12 | 157 | 16% |
Student demographics
32%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 45% · STATE 47% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
4-year change
SY 2020-21 vs SY 2024-25Enrollment
995
-114 (-10%) vs 2020
Student : Teacher
18.8:1
was 15.6:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 995 | 53 | 18.8:1 | N/A |
| 2020-21 | 1,109 | 71 | 15.6:1 | N/A |
| 2017-18 | 1,294 | 78 | 16.6:1 | 79% (1,016) |
| 2015-16 | 1,260 | 77 | 16.4:1 | 70% (876) |
Source: NCES Common Core of Data. Rows are the federal collections on file for TIYAN HIGH SCHOOL.
Since 2017-18: students down 23% (1,294 to 995); teachers down 32% (78 to 53).
About TIYAN HIGH SCHOOL
TIYAN HIGH SCHOOL is the name of a mid-sized high school in BARRIGADA, Guam. It reported 995 students in grades 9 through 12 in 2024-25.
The 41 schools of Guam Department of Education, including TIYAN HIGH SCHOOL, enroll 23,413 students.
The share of students at TIYAN HIGH SCHOOL who are Pacific Islander is 82%. The remaining students are 13% Asian and 4% multiracial. On a 0 to 100 scale, the school's diversity index is 32, compared with 70 nationally.
TIYAN HIGH SCHOOL has a student-to-teacher ratio of 18.8:1, with 53 full-time-equivalent teachers. The average for high schools in Guam, 17.7:1, is lower.
A public school less than a tenth of a mile away, Science is Fun and Awesome Learning Academy Charter School, is the closest to TIYAN HIGH SCHOOL. TIYAN HIGH SCHOOL has at least 8 other public schools within five miles.
The NCES locale for TIYAN HIGH SCHOOL is Suburb: Mid-size, which covers schools in a suburban area outside a principal city, within an urbanized area with a population between 100,000 and 250,000.
Over the 4 years from 2020-21 to 2024-25, enrollment decreased 10%. The school's ratio increased from 15.6:1 to 18.8:1 between 2020-21 and 2024-25.
Anyone can start a thread about open houses, carpools, and field trips at TIYAN HIGH SCHOOL. Parents, students, alumni, and staff are welcome to post.
Quick facts
Related schools
Other schools in Guam Department of Education
- JOHN F. KENNEDY HIGH SCHOOLHigh · 1,650 students
- SIMON SANCHEZ HIGH SCHOOLHigh · 1,470 students
- OKKODO HIGH SCHOOLHigh · 1,469 students
- GEORGE WASHINGTON HIGH SCHOOLHigh · 1,261 students
- SOUTHERN HIGH SCHOOLHigh · 1,054 students
- VICENTE BENAVENTE MIDDLE SCHOOLMiddle · 900 students
Other schools in BARRIGADA
- LUIS P. UNTALAN MIDDLE SCHOOLMiddle · 894 students
- Guahan Academy Charter SchoolCombined · 785 students
- Science is Fun and Awesome Learning Academy Charter SchoolMiddle · 470 students
- B.P. CARBULLIDO ELEMENTARY SCHOOLElementary · 411 students
- PEDRO C. LUJAN ELEMENTARY SCHOOLElementary · 352 students
Nearby schools
- Science is Fun and Awesome Learning Academy Charter School0.1 mi · 470
- Guahan Academy Charter School0.1 mi · 785
- PEDRO C. LUJAN ELEMENTARY SCHOOL0.6 mi · 352
- B.P. CARBULLIDO ELEMENTARY SCHOOL0.9 mi · 411
- LUIS P. UNTALAN MIDDLE SCHOOL0.9 mi · 894
- CHIEF BRODIE ELEMENTARY SCHOOL1.5 mi · 261
Frequently asked questions
About TIYAN HIGH SCHOOLHow many students attend TIYAN HIGH SCHOOL?
TIYAN HIGH SCHOOL enrolls approximately 995 students in grades 09-12.
Is TIYAN HIGH SCHOOL an elementary, middle, or high school?
TIYAN HIGH SCHOOL is a high school covering grades 09-12.
How many students per teacher at TIYAN HIGH SCHOOL?
Approximately 18.8:1 students per teacher at TIYAN HIGH SCHOOL.
How diverse is TIYAN HIGH SCHOOL?
TIYAN HIGH SCHOOL reports a student body of 1% White, 13% Asian, 4% Two or more.
Who oversees TIYAN HIGH SCHOOL?
TIYAN HIGH SCHOOL is overseen by Guam Department of Education in Guam.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.