Redwood Continuation High

Grades 9–12 Public Alternative District: Castro Valley Unified

18400 Clifton Way, Castro Valley, CA 94546 Map

Math (met standard)
3%
−29 state 32% · 2025-26
English (met standard)
21%
−37 state 57% · 2025-26
Science (met standard)
8%
−30 state 39% · 2025-26
Low income
78%
free or reduced-price lunch
Students
92
2024-25
Students per teacher
12.4
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 3% state 32% · 2025-26 21% state 57% · 2025-26 —
All grades 3% state 32% · 2025-26 21% state 57% · 2025-26 8% state 39% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 3% state 32% 21% state 57% 8% state 39%
2024-25 7% state 31% 9% state 57% 4% state 28%
2023-24 6% state 28% 15% state 56% 11% state 27%
2022-23 2% state 27% 17% state 55% —
2021-22 9% state 27% 24% state 55% —
2020-21 9% state 34% 30% state 59% —
2018-19 2% state 32% 16% state 57% 0% state 26%
2017-18 2% state 31% 13% state 56% —
2016-17 0% state 32% 25% state 60% —
2015-16 1% state 32% 20% state 59% —
2014-15 5% state 30% 7% state 56% —

Graduation & college

4-year graduation rate
80%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
0%
state 55% · 2025-26
College-going rate
45%
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
Castro Valley Virtual Academy
Grades K–12 · Castro Valley Unified
0.0 mi
36%
+6 vs state · 2024-25
73%
+16 vs state · 2024-25
39%
Average of math, English and science: 40% in 2021-22 → 39% in 2025-26 40% 45 Hispanic 29%
Castro Valley High
Grades 9–12 · Castro Valley Unified
1.1 mi
43%
+11 vs state
61%
+3 vs state
49%
+14 vs state
8% Average of math, English and science: 59% in 2022-23 → 51% in 2025-26 40% 2,874 Asian 36%
Alameda County Juvenile Hall/Court
Grades K–12 Alternative · Alameda County Office of Education
1.4 mi
0%
−32 vs state
0%
−57 vs state
0%
−33 vs state
Average of math, English and science: 0% in 2022-23 → 0% in 2025-26 95% 56 Black 52%
San Lorenzo High
Grades 9–12 · San Lorenzo Unified
2.3 mi
5%
−27 vs state
23%
−35 vs state
15%
−24 vs state
5% Average of math, English and science: 19% in 2022-23 → 14% in 2025-26 82% 1,029 Hispanic 69%
East Bay Arts High
Grades 9–12 Alternative · San Lorenzo Unified
2.3 mi
25%
−7 vs state
39%
−19 vs state
17%
−22 vs state
6% Average of math, English and science: 26% in 2022-23 → 32% in 2025-26 76% 154 Hispanic 65%
San Leandro Virtual Academy
Grades K–12 Alternative · San Leandro Unified
2.6 mi
21%
−13 vs state
33%
−21 vs state
42%
+4 vs state
15% Average of math, English and science: 17% in 2022-23 → 32% in 2025-26 80% 102 Hispanic 48%
San Leandro High
Grades 9–12 · San Leandro Unified
2.7 mi
23%
−9 vs state
47%
−10 vs state
31%
−8 vs state
5% Average of math, English and science: 28% in 2022-23 → 33% in 2025-26 75% 2,510 Hispanic 49%
Brenkwitz High
Grades 9–12 Alternative · Hayward Unified
2.8 mi
5%
−27 vs state
8%
−50 vs state
2%
−36 vs state
3% Average of math, English and science: 2% in 2022-23 → 5% in 2025-26 88% 76 Hispanic 75%
Hayward High
Grades 9–12 · Hayward Unified
3.2 mi
21%
−11 vs state
51%
−6 vs state
33%
−6 vs state
Average of math, English and science: 34% in 2022-23 → 35% in 2025-26 75% 1,580 Hispanic 68%
Royal Sunset (Continuation)
Grades 7–12 Alternative · San Lorenzo Unified
3.3 mi
5%
−27 vs state
0%
−57 vs state
8%
−30 vs state
3% Average of math, English and science: 5% in 2022-23 → 2% in 2025-26 63% 107 Hispanic 65%