Grade Trends

Oak Grove Elementary/Willowside Middle

Grades 1–8 Public charter District: Oak Grove Union Elementary

5299 Hall Rd., Santa Rosa, CA 95401 Map

Math (met standard)
43%
+4 state 39% · 2025-26
English (met standard)
55%
+6 state 49% · 2025-26
Science (met standard)
48%
+12 state 35% · 2025-26
Low income
27%
free or reduced-price lunch
Students
708
2024-25
Students per teacher
20.6
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 64% state 47% · 2025-26 66% state 44% · 2025-26 —
Grade 4 40% state 42% · 2025-26 54% state 46% · 2025-26 —
Grade 5 64% state 37% · 2025-26 70% state 49% · 2025-26 58% state 35% · 2025-26
Grade 6 40% state 37% · 2025-26 51% state 48% · 2025-26 —
Grade 7 46% state 38% · 2025-26 50% state 51% · 2025-26 —
Grade 8 23% state 36% · 2025-26 51% state 50% · 2025-26 42% state 35% · 2025-26
All grades 43% state 39% · 2025-26 55% state 49% · 2025-26 48% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 43% state 39% 55% state 49% 48% state 35%
2024-25 41% state 37% 56% state 48% 43% state 32%
2023-24 45% state 36% 60% state 46% 55% state 30%
2022-23 42% state 35% 52% state 45% 36% state 30%
2021-22 42% state 33% 55% state 46% 48% state 30%
2018-19 49% state 40% 61% state 50% 45% state 31%
2017-18 51% state 39% 61% state 49% —
2016-17 53% state 38% 67% state 47% —
2015-16 59% state 37% 66% state 47% —
2014-15 54% state 34% 61% state 43% —

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
Olivet Elementary Charter
Grades K–6 Charter · Olivet Elementary Charter District
1.8 mi
24%
−17 vs state
27%
−20 vs state
15%
−20 vs state
Average of math, English and science: 24% in 2022-23 → 22% in 2025-26 54% 323 White 52%
Wright Charter
Grades K–8 Charter · Wright Elementary
2.2 mi
20%
−21 vs state
25%
−22 vs state
16%
−19 vs state
3% Average of math, English and science: 23% in 2022-23 → 20% in 2025-26 78% 456 Hispanic 65%
Sebastopol Independent Charter
Grades K–8 Charter · Sebastopol Independent Charter District
2.6 mi
46%
+6 vs state
61%
+13 vs state
63%
+27 vs state
Average of math, English and science: 58% in 2022-23 → 56% in 2025-26 37% 286 White 74%
Northwest Prep Charter
Grades K–12 Charter · Northwest Prep Charter District
2.6 mi
19%
−16 vs state
39%
−14 vs state
49%
+14 vs state
8% Average of math, English and science: 27% in 2022-23 → 35% in 2025-26 67% 138 Hispanic 44%
Village Charter
Grades K–8 Charter · Village Charter District
2.6 mi
35%
−2 vs state
52%
+2 vs state
41%
+5 vs state
7% Average of math, English and science: 50% in 2022-23 → 43% in 2025-26 36% 118 White 53%
Albert F. Biella Elementary
Grades K–6 · Santa Rosa Elementary
2.8 mi
24%
−16 vs state · 2024-25
24%
−23 vs state · 2024-25
15%
−18 vs state · 2024-25
7% Average of math, English and science: 14% in 2021-22 → 21% in 2024-25 90% 274 Hispanic 76%
Park Side Elementary
Grades K–4 · Sebastopol Union Elementary
2.9 mi
58%
+13 vs state
63%
+18 vs state
— 11% Average of math, English and science: 49% in 2022-23 → 60% in 2025-26 46% 268 White 45%
J. X. Wilson Elementary
Grades K–6 · Wright Elementary
3.1 mi
34%
−7 vs state
46%
±0 vs state
23%
−12 vs state
3% Average of math, English and science: 32% in 2022-23 → 35% in 2025-26 78% 332 Hispanic 60%
Brook Haven Middle
Grades 5–8 · Sebastopol Union Elementary
3.1 mi
32%
−5 vs state
55%
+5 vs state
36%
±0 vs state
Average of math, English and science: 40% in 2022-23 → 41% in 2025-26 43% 212 White 43%
James Monroe Elementary
Grades K–6 · Santa Rosa Elementary
3.1 mi
7%
−34 vs state
12%
−35 vs state
4%
−31 vs state
6% Average of math, English and science: 14% in 2022-23 → 8% in 2025-26 86% 315 Hispanic 94%