Grade Trends

Santa Susana High

Grades 9–12 Public District: Simi Valley Unified

3570 East Cochran St., Simi Valley, CA 93063 Map

Math (met standard)
51%
+19 state 32% · 2025-26
English (met standard)
82%
+25 state 57% · 2025-26
Science (met standard)
68%
+29 state 39% · 2025-26
Low income
30%
free or reduced-price lunch
Students
1,033
2024-25
Students per teacher
20.4
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 51% state 32% · 2025-26 82% state 57% · 2025-26 —
All grades 51% state 32% · 2025-26 82% state 57% · 2025-26 68% state 39% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 51% state 32% 82% state 57% 68% state 39%
2024-25 58% state 31% 81% state 57% 60% state 34%
2023-24 39% state 28% 80% state 56% 60% state 32%
2022-23 49% state 27% 78% state 55% 57% state 32%
2021-22 37% state 27% 80% state 55% 52% state 31%
2020-21 46% state 34% 67% state 59% 50% state 30%
2018-19 53% state 32% 88% state 57% 68% state 30%
2017-18 50% state 31% 84% state 56% —
2016-17 58% state 32% 83% state 60% —
2015-16 58% state 32% 86% state 59% —
2014-15 55% state 30% 86% state 56% —

Graduation & college

4-year graduation rate
97%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
70%
state 55% · 2025-26
College-going rate
85%
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
Apollo High
Grades 9–12 Alternative · Simi Valley Unified
0.7 mi
0%
−32 vs state
8%
−49 vs state
4%
−34 vs state
3% Average of math, English and science: 7% in 2022-23 → 4% in 2025-26 80% 88 Hispanic 67%
Simi Valley High
Grades 9–12 · Simi Valley Unified
2.4 mi
35%
+3 vs state
57%
±0 vs state
38%
±0 vs state
3% Average of math, English and science: 40% in 2022-23 → 43% in 2025-26 36% 1,910 White 42%
Royal High
Grades 9–12 · Simi Valley Unified
2.7 mi
35%
+3 vs state
62%
+4 vs state
41%
+3 vs state
4% Average of math, English and science: 42% in 2022-23 → 46% in 2025-26 43% 1,835 Hispanic 50%
Monte Vista
Grades K–12 Alternative · Simi Valley Unified
3.3 mi
12%
−24 vs state
30%
−21 vs state
27%
−10 vs state
5% Average of math, English and science: 28% in 2022-23 → 23% in 2025-26 45% 371 Hispanic 45%
Insight @ San Diego
Grades K–12 Charter Virtual · Insight @ San Diego District
4.0 mi
49%
+17 vs state
44%
−13 vs state
39%
+2 vs state
26% Average of math, English and science: 18% in 2022-23 → 44% in 2025-26 69% 231 Hispanic 51%
California Virtual Academy at Fresno
Grades K–12 Charter Virtual · California Virtual Academy at Fresno District
4.0 mi
38%
±0 vs state
40%
−10 vs state
40%
+4 vs state
13% Average of math, English and science: 26% in 2022-23 → 39% in 2025-26 77% 1,540 Hispanic 64%
California Virtual Academy @ Los Angeles
Grades K–12 Charter Virtual · California Virtual Academy @ Los Angeles District
4.0 mi
43%
+5 vs state
43%
−6 vs state
42%
+6 vs state
15% Average of math, English and science: 28% in 2022-23 → 43% in 2025-26 74% 5,705 Hispanic 60%
Insight School of California
Grades 9–12 Charter Virtual · Insight School of California District
4.0 mi
28%
−4 vs state
28%
−29 vs state
31%
−6 vs state
16% Average of math, English and science: 13% in 2022-23 → 29% in 2025-26 78% 458 Hispanic 55%
California Virtual Academy San Mateo
Grades K–12 Charter Virtual · California Virtual Academy San Mateo District
4.0 mi
50%
+12 vs state
52%
+2 vs state
46%
+10 vs state
10% Average of math, English and science: 39% in 2022-23 → 49% in 2025-26 60% 1,136 Hispanic 44%
California Virtual Academy @ San Diego
Grades K–12 Charter · California Virtual Academy @ San Diego District
4.0 mi
42%
+3 vs state
46%
−4 vs state
40%
+4 vs state
11% Average of math, English and science: 32% in 2022-23 → 43% in 2025-26 69% 3,924 Hispanic 58%