Grade Trends

Mary Collins Charter School at Cherry Valley

Grades K–8 Public charter District: Petaluma Joint Union High

1001 Cherry St., Petaluma, CA 94952 Map

Math (met standard)
52%
+13 state 39% · 2025-26
English (met standard)
67%
+19 state 48% · 2025-26
Science (met standard)
52%
+16 state 35% · 2025-26
Low income
27%
free or reduced-price lunch
Students
494
2024-25
Students per teacher
26.3
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 3 60% state 47% · 2025-26 55% state 44% · 2025-26 —
Grade 4 68% state 42% · 2025-26 67% state 46% · 2025-26 —
Grade 5 50% state 37% · 2025-26 67% state 49% · 2025-26 52% state 35% · 2025-26
Grade 6 48% state 37% · 2025-26 70% state 48% · 2025-26 —
Grade 7 46% state 38% · 2025-26 73% state 51% · 2025-26 —
Grade 8 42% state 36% · 2025-26 66% state 50% · 2025-26 51% state 35% · 2025-26
All grades 52% state 39% · 2025-26 67% state 48% · 2025-26 52% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 52% state 39% 67% state 48% 52% state 35%
2024-25 49% state 39% 60% state 47% 54% state 33%
2023-24 51% state 37% 61% state 46% 51% state 31%
2022-23 44% state 36% 57% state 45% 43% state 30%
2021-22 40% state 35% 57% state 46% 55% state 30%
2020-21 43% state 32% 59% state 47% 58% state 27%
2018-19 39% state 41% 60% state 50% 47% state 31%
2017-18 43% state 40% 57% state 49% —
2016-17 44% state 39% 54% state 46% —
2015-16 47% state 37% 57% state 46% —
2014-15 40% state 34% 56% state 42% —

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
Valley Vista Elementary
Grades K–6 · Petaluma City Elementary
0.8 mi
21%
−19 vs state · 2024-25
20%
−26 vs state · 2024-25
0%
−33 vs state · 2024-25
18% Average of math, English and science: 32% in 2021-22 → 14% in 2024-25 66% 155 Hispanic 52%
Valley Vista Public Waldorf
Grades K–8 Charter · Petaluma City Elementary
0.8 mi
30%
−11 vs state
49%
+1 vs state
49%
+14 vs state
Not enough years of data — —
Petaluma Junior High
Grades 7–8 · Petaluma Joint Union High
0.8 mi
34%
−3 vs state
50%
±0 vs state
28%
−7 vs state
Average of math, English and science: 39% in 2022-23 → 37% in 2025-26 45% 454 White 56%
South County Consortium
Grades K–12 Special education · Petaluma City Elementary
1.2 mi
15%
14%
33%
14% Average of math, English and science: 0% in 2022-23 → 14% in 2025-26 50% 129 White 56%
Cinnabar Charter
Grades K–8 Charter · Cinnabar Elementary
1.2 mi
19%
−21 vs state
30%
−18 vs state
29%
−6 vs state
Average of math, English and science: 24% in 2022-23 → 26% in 2025-26 83% 156 Hispanic 80%
McKinley Elementary
Grades K–6 · Petaluma City Elementary
1.2 mi
38%
−3 vs state
44%
−3 vs state
27%
−9 vs state
6% Average of math, English and science: 42% in 2022-23 → 36% in 2025-26 51% 368 Hispanic 47%
Petaluma Accelerated Charter
Grades 7–8 Charter · Petaluma Joint Union High
1.2 mi
86%
+49 vs state
89%
+39 vs state
78%
+43 vs state
12% Average of math, English and science: 96% in 2022-23 → 84% in 2025-26 28% 115 White 53%
Live Oak Charter
Grades K–8 Charter · Live Oak Charter District
1.4 mi
41%
+3 vs state · 2024-25
62%
+14 vs state · 2024-25
56%
+24 vs state · 2024-25
6% Average of math, English and science: 59% in 2021-22 → 53% in 2024-25 27% 271 White 73%
Valley Oaks High (Alternative)
Grades 7–12 Alternative · Petaluma Joint Union High
1.5 mi
9%
36%
26%
−6 vs state · 2023-24
22% Average of math, English and science: 45% in 2020-21 → 23% in 2024-25 44% 43 White 68%
Wilson Elementary
Grades K–6 · Wilmar Union Elementary
1.6 mi
46%
+5 vs state
52%
+6 vs state
42%
+7 vs state
10% Average of math, English and science: 57% in 2022-23 → 47% in 2025-26 20% 235 White 78%