Grade Trends

William S. Hart Union High School District

16 public schools · Santa Clarita, CA

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

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Academy of the Canyons
Grades 9–12 · William S. Hart Union High
83%
+51 vs state
95%
+37 vs state
83%
+44 vs state
7% Average of math, English and science: 80% in 2022-23 → 87% in 2025-26 15% 385 Asian 44%
Arroyo Seco Junior High
Grades 7–8 · William S. Hart Union High
56%
+19 vs state
68%
+17 vs state
49%
+14 vs state
4% Average of math, English and science: 54% in 2022-23 → 58% in 2025-26 17% 1,239 Hispanic 38%
Bowman (Jereann) High (Continuation)
Grades 9–12 Alternative · William S. Hart Union High
0%
−32 vs state
21%
−37 vs state
11%
−27 vs state
3% Average of math, English and science: 14% in 2022-23 → 11% in 2025-26 72% 224 Hispanic 82%
Canyon High
Grades 9–12 · William S. Hart Union High
65%
+33 vs state
81%
+24 vs state
53%
+15 vs state
13% Average of math, English and science: 53% in 2022-23 → 66% in 2025-26 37% 1,952 Hispanic 65%
Castaic High
Grades 9–12 · William S. Hart Union High
37%
+5 vs state
70%
+13 vs state
57%
+18 vs state
3% Average of math, English and science: 51% in 2022-23 → 54% in 2025-26 22% 1,159 Hispanic 48%
Golden Valley High
Grades 9–12 · William S. Hart Union High
27%
−5 vs state
62%
+4 vs state
40%
+2 vs state
Average of math, English and science: 43% in 2022-23 → 43% in 2025-26 42% 1,980 Hispanic 57%
La Mesa Junior High
Grades 7–8 · William S. Hart Union High
47%
+10 vs state
61%
+11 vs state
37%
+1 vs state
11% Average of math, English and science: 37% in 2022-23 → 48% in 2025-26 48% 1,017 Hispanic 57%
Learning Post Academy (Alternative)
Grades 7–12 Alternative · William S. Hart Union High
25%
−9 vs state
57%
+2 vs state
41%
+3 vs state
Average of math, English and science: 43% in 2022-23 → 41% in 2025-26 24% 322 White 46%
Placerita Junior High
Grades 7–8 · William S. Hart Union High
46%
+9 vs state
64%
+14 vs state
40%
+5 vs state
Average of math, English and science: 49% in 2022-23 → 50% in 2025-26 54% 940 Hispanic 65%
Rancho Pico Junior High
Grades 7–8 · William S. Hart Union High
67%
+31 vs state
80%
+30 vs state
58%
+23 vs state
3% Average of math, English and science: 66% in 2022-23 → 69% in 2025-26 13% 842 White 34%
Rio Norte Junior High
Grades 7–8 · William S. Hart Union High
67%
+30 vs state
78%
+28 vs state
61%
+25 vs state
6% Average of math, English and science: 62% in 2022-23 → 68% in 2025-26 17% 1,138 White 38%
Saugus High
Grades 9–12 · William S. Hart Union High
49%
+17 vs state
85%
+27 vs state
58%
+20 vs state
Average of math, English and science: 62% in 2022-23 → 64% in 2025-26 18% 2,317 White 42%
Sierra Vista Junior High
Grades 7–8 · William S. Hart Union High
38%
+1 vs state
51%
+1 vs state
34%
−1 vs state
Average of math, English and science: 39% in 2022-23 → 41% in 2025-26 43% 946 Hispanic 69%
Valencia High
Grades 9–12 · William S. Hart Union High
55%
+23 vs state
83%
+26 vs state
66%
+27 vs state
Average of math, English and science: 69% in 2022-23 → 68% in 2025-26 13% 2,286 White 42%
West Ranch High
Grades 9–12 · William S. Hart Union High
60%
+29 vs state
87%
+30 vs state
71%
+32 vs state
4% Average of math, English and science: 69% in 2022-23 → 73% in 2025-26 12% 1,777 White 36%
William S. Hart High
Grades 9–12 · William S. Hart Union High
43%
+11 vs state
68%
+11 vs state
54%
+15 vs state
6% Average of math, English and science: 49% in 2022-23 → 55% in 2025-26 39% 1,941 Hispanic 62%

Overall change: average of the three subjects, latest year vs. 3 years earlier (↑4% means the average rate went up 4 points, e.g. 82% → 86%; — means within ±2%). Low income = eligible for free or reduced-price lunch.