District overview
At a glance
Source years shown below
Reported students
11,217
NCES CCD 2024–25, where reported
Open schools
8
NCES preliminary directory 2025–26
Student–teacher ratio
23.8:1
Calculated from NCES 2024–25 enrollment and teacher FTE
Spending per pupil
$10,302
Current expenditure · FY 2023 F-33
Instruction per pupil
$5,067
Calculated from FY 2023 F-33
Grades served
09–12
NCES preliminary directory 2025–26
District interpretation
What the numbers say about Yuma Union High School District (4507)
Yuma Union High School District (4507) operates 8 current public-school records serving grades 09–12 in YUMA, Arizona. NCES reports 11,217 students and 471.79 classroom teacher FTE for 2024–25.
By reported enrollment, the district ranks 24 of 647 Arizona districts with data. That position describes scale only—it does not say whether individual schools are a good fit for a particular student.
FY 2023 finance records show $10,302 in current expenditure per pupil and $5,067 per pupil assigned to instruction. This places reported current spending 417 of 612 districts in Arizona. Local wages, transportation, special education, facilities, and district responsibilities all affect this comparison.
Student context
Needs schools plan for
- English learners
- 12.6%
- Students with disabilities (IDEA)
- 9.4%
- Classroom teachers (FTE)
- 471.79
- Current expenditure (FY 2023)
- $117,236,000
Context measures describe who a district serves and its resources. They are not negative rating inputs.
Yuma Union High School District (4507) location
YUMA, Arizona · 32.6711, -114.6340. This is the NCES EDGE district-office point, not an attendance boundary.
Open exact point in OpenStreetMap →Student demographics
Race and ethnicity share of reported enrollment
- White9.6%
- Hispanic87.3%
- Black0.8%
- Asian0.4%
- American Indian / Alaska Native0.6%
- Native Hawaiian / Pacific Islander0.1%
- Multiracial1.2%
Race/ethnicity: NCES CCD 2024–25 where reported, otherwise CRDC 2021–22. English learner and disability context: CRDC 2021–22. Totals can differ due to rounding or source privacy rules.
Interactive campus directory
Explore schools in Yuma Union High School District (4507)
8 current directory entries
Filter by school level or name, then sort by enrollment or reported student–teacher ratio.
Showing 8 of 8 schools
| School | Level | Grades | Students | Ratio |
|---|---|---|---|---|
| Cibola High School | High | 09–12 | 2,434 | 25.2:1 |
| Gila Ridge High School | High | 09–12 | 2,249 | 24.6:1 |
| Kofa High School | High | 09–12 | 1,976 | 22.5:1 |
| San Luis High School | High | 09–12 | 2,682 | 25.8:1 |
| Somerton High School | High | 09–12 | 608 | 21.7:1 |
| Vista High School | High | 09–12 | 175 | 12:1 |
| Yuma High School | High | 09–12 | 1,040 | 21.1:1 |
| Yuma Online Distance Academy Virtual | High | 09–12 | 53 | — |