Imperial High

Grades 9–12 Public District: Imperial Unified

517 West Barioni Blvd., Imperial, CA 92251 Map

Math (met standard)
20%
−12 state 32% · 2025-26
English (met standard)
64%
+7 state 57% · 2025-26
Science (met standard)
40%
+2 state 39% · 2025-26
Low income
47%
free or reduced-price lunch
Students
1,439
2024-25
Students per teacher
23.1
2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade Math English Science
Grade 11 20% state 32% · 2025-26 64% state 57% · 2025-26 —
All grades 20% state 32% · 2025-26 64% state 57% · 2025-26 40% state 39% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 20% state 32% 64% state 57% 40% state 39%
2024-25 24% state 31% 60% state 57% 39% state 34%
2023-24 21% state 28% 63% state 56% 35% state 32%
2022-23 24% state 27% 67% state 55% 29% state 32%
2021-22 27% state 27% 65% state 55% 25% state 29%
2020-21 19% state 34% 61% state 59% —
2018-19 36% state 32% 75% state 57% 40% state 30%
2017-18 31% state 31% 71% state 56% —
2016-17 36% state 32% 71% state 60% —
2015-16 40% state 32% 76% state 59% —
2014-15 47% state 30% 71% state 56% —

Graduation & college

4-year graduation rate
98%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
58%
state 55% · 2025-26
College-going rate
80%
state 66% · 2022-23

Graduation rate: students who earned a regular diploma within four years. UC/CSU: share of graduates who completed the A–G courses required by the University of California and California State University. College-going: share of high school completers who enrolled in any college within 12 months.

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.

Pick to compare
Imperial Ave. Holbrook High
Grades 9–12 Alternative · Imperial Unified
0.3 mi
0%
−32 vs state
30%
−27 vs state
20%
−18 vs state
8% Average of math, English and science: 9% in 2022-23 → 17% in 2025-26 61% 28 Hispanic 89%
Central Union High
Grades 9–12 · Central Union High
4.2 mi
25%
−7 vs state
55%
−2 vs state
19%
−17 vs state
Average of math, English and science: 32% in 2022-23 → 33% in 2025-26 73% 2,006 Hispanic 96%
Mt. Signal Virtual Academy
Grades 9–12 Virtual Alternative · Central Union High
4.2 mi
3%
−27 vs state · 2024-25
50%
−7 vs state · 2024-25
7%
−25 vs state · 2024-25
3% Average of math, English and science: 30% in 2022-23 → 27% in 2024-25 83% 60 Hispanic 93%
Desert Oasis High (Continuation)
Grades 9–12 Alternative · Central Union High
4.9 mi
2%
−30 vs state
37%
−20 vs state
7%
−26 vs state
8% Average of math, English and science: 11% in 2022-23 → 19% in 2025-26 94% 138 Hispanic 95%