Grade Trends

Atherwood Elementary

Grades K–6 Public District: Simi Valley Unified

2350 East Greensward St., Simi Valley, CA 93065 Map

Math (met standard)
36%
−6 state 42% · 2025-26
English (met standard)
44%
−2 state 46% · 2025-26
Science (met standard)
35%
−1 state 35% · 2025-26
Low income
33%
free or reduced-price lunch
Students
456
2024-25
Students per teacher
21.7
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 45% state 47% · 2025-26 39% state 44% · 2025-26 —
Grade 4 32% state 42% · 2025-26 41% state 46% · 2025-26 —
Grade 5 32% state 37% · 2025-26 53% state 49% · 2025-26 35% state 35% · 2025-26
Grade 6 36% state 34% · 2023-24 43% state 46% · 2023-24 —
All grades 36% state 42% · 2025-26 44% state 46% · 2025-26 35% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 36% state 42% 44% state 46% 35% state 35%
2024-25 44% state 42% 44% state 46% 38% state 33%
2023-24 44% state 40% 46% state 45% 28% state 33%
2022-23 44% state 39% 49% state 44% 53% state 32%
2021-22 42% state 38% 51% state 44% 36% state 31%
2020-21 45% state 35% 59% state 43% 43% state 30%
2018-19 57% state 43% 65% state 50% 42% state 32%
2017-18 61% state 42% 68% state 49% —
2016-17 60% state 40% 62% state 45% —
2015-16 68% state 38% 66% state 45% —
2014-15 64% state 35% 66% state 41% —

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
Justin Elementary
Grades K–6 · Simi Valley Unified
0.6 mi
12%
−23 vs state · 2014-15
17%
−24 vs state · 2014-15
— Not enough years of data 45% 103 Hispanic 38%
Vista Elementary
Grades K–6 · Simi Valley Unified
0.7 mi
76%
+33 vs state
80%
+34 vs state
56%
+21 vs state
Average of math, English and science: 70% in 2022-23 → 71% in 2025-26 33% 567 White 39%
Sycamore Elementary
Grades K–6 · Simi Valley Unified
0.9 mi
35%
−6 vs state
43%
−4 vs state
47%
+12 vs state
3% Average of math, English and science: 39% in 2022-23 → 42% in 2025-26 45% 359 Hispanic 48%
Berylwood Elementary
Grades K–6 · Simi Valley Unified
1.0 mi
19%
−23 vs state
26%
−20 vs state
14%
−21 vs state
4% Average of math, English and science: 24% in 2022-23 → 20% in 2025-26 76% 457 Hispanic 82%
Park View Elementary
Grades K–6 · Simi Valley Unified
1.2 mi
21%
−21 vs state
33%
−13 vs state
25%
−11 vs state
8% Average of math, English and science: 18% in 2022-23 → 26% in 2025-26 86% 319 Hispanic 82%
Garden Grove Elementary
Grades K–6 · Simi Valley Unified
1.7 mi
42%
−1 vs state
53%
+7 vs state
38%
+2 vs state
8% Average of math, English and science: 36% in 2022-23 → 44% in 2025-26 60% 283 Hispanic 55%
Hillside Middle
Grades 6–8 · Simi Valley Unified
1.9 mi
37%
±0 vs state
51%
+2 vs state
43%
+7 vs state
4% Average of math, English and science: 39% in 2022-23 → 43% in 2025-26 46% 1,138 Hispanic 45%
Crestview Elementary
Grades K–6 · Simi Valley Unified
2.0 mi
49%
+6 vs state
59%
+13 vs state
28%
−7 vs state
6% Average of math, English and science: 39% in 2022-23 → 45% in 2025-26 51% 248 Hispanic 47%
Mountain View Elementary
Grades K–6 · Simi Valley Unified
2.0 mi
31%
−11 vs state
42%
−4 vs state
25%
−10 vs state
Average of math, English and science: 35% in 2022-23 → 33% in 2025-26 55% 401 Hispanic 48%
Hollow Hills Elementary
Grades K–6 · Simi Valley Unified
2.2 mi
68%
+26 vs state
74%
+28 vs state
60%
+25 vs state
7% Average of math, English and science: 60% in 2022-23 → 67% in 2025-26 39% 560 White 42%