School overview
At a glance
Reported students
2,682
NCES CCD 2024–25, where reported
Teachers (FTE)
103.8
NCES CCD 2024–25
Student–teacher ratio
25.8:1
Calculated, not a class-size measure
Grades served
09–12
NCES preliminary directory 2025–26
School benchmarks
Arizona high enrollment
98th percentile
Compared with 771 same-level schools reporting enrollment.
District median enrollment
1,508
San Luis High School: 2,682 reported students.
State peer staffing position
91th percentile
25.8:1 reported; state peer median 17.8:1. Ratio is not class size.
Profile interpretation
What the reported data says about San Luis High School
San Luis High School is a public high school serving grades 09–12 in San Luis. It is one of 8 current school records connected to Yuma Union High School District (4507). NCES reports 2,682 students for 2024–25.
Among 771 high schools in Arizona with comparable records, this school is larger than the reported median of 80 students. Its enrollment is at approximately the 98th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 25.8:1, above the Arizona median of 17.8:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The two largest reported race and ethnicity groups are Hispanic or Latino (99.7%) and White (0.1%). English learners represent 27.6% of enrollment. Students served under IDEA represent 10.1%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports access to Advanced Placement, gifted and talented programming. The school reported 15 AP courses. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Turn data into a school visit
Questions worth asking San Luis High School
- 1How do the reported 25.8:1 student–teacher ratio and 103.8 teacher FTE translate into actual class sizes by grade?
- 2Have the reported academic programs changed since the 2021–22 CRDC collection?
- 3How are the school's 7 counselor FTE allocated across grades and student needs?
- 4Does community eligibility provide breakfast and lunch to every enrolled student, and are summer meals available?
Student context
Enrollment needs
- English learners
- 27.6%
- Students with disabilities
- 10.1%
- Free/reduced-price lunch
- Not reported
- Lunch program
- Yes under Community Eligibility Option (CEO)
People available to students
Support staff
- Counselors (FTE)
- 7
- Nurses (FTE)
- 1
- Psychologists (FTE)
- 1
- Social workers (FTE)
- 1
Student demographics
Race and ethnicity share of reported enrollment
- White0.1%
- Hispanic99.7%
- Black0%
- Asian0%
- American Indian / Alaska Native0%
- Native Hawaiian / Pacific Islander0%
- Multiracial0%
Race/ethnicity: NCES CCD 2024–25 where reported, otherwise CRDC 2021–22. English learner and disability context: CRDC 2021–22. Privacy rules can produce missing values.
Learning opportunities
Programs reported by the school
Advanced Placement
Offered
15 courses reported
Gifted and talented
Offered
Computer science
Not reported as offered
Program availability is from CRDC 2021–22 and can change. Confirm current courses and eligibility with the school.
Continue exploring
Other schools in Yuma Union High School District (4507)
Start with campuses at the same school level or with similar reported enrollment.
Cibola High School
High · Grades 09–12
2,434 reported students
Gila Ridge High School
High · Grades 09–12
2,249 reported students
Kofa High School
High · Grades 09–12
1,976 reported students
Yuma High School
High · Grades 09–12
1,040 reported students
Somerton High School
High · Grades 09–12
608 reported students
Vista High School
High · Grades 09–12
175 reported students