Olinda Elementary

Grades K–6 Public District: West Contra Costa Unified

5855 Olinda Rd., El Sobrante, CA 94803 Map

Math (met standard)
43%
+2 state 41% · 2025-26
English (met standard)
50%
+4 state 47% · 2025-26
Science (met standard)
33%
−2 state 35% · 2025-26
Low income
40%
free or reduced-price lunch
Students
318
2024-25
Students per teacher
22.7
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 41% state 47% · 2025-26 27% state 44% · 2025-26 —
Grade 4 44% state 42% · 2025-26 56% state 46% · 2025-26 —
Grade 5 42% state 37% · 2025-26 51% state 49% · 2025-26 33% state 35% · 2025-26
Grade 6 44% state 37% · 2025-26 68% state 48% · 2025-26 —
All grades 43% state 41% · 2025-26 50% state 47% · 2025-26 33% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 43% state 41% 50% state 47% 33% state 35%
2024-25 47% state 40% 48% state 47% 41% state 33%
2023-24 44% state 39% 46% state 45% 35% state 33%
2022-23 49% state 39% 44% state 44% 38% state 32%
2021-22 47% state 38% 51% state 44% 33% state 31%
2018-19 43% state 43% 48% state 50% 30% state 32%
2017-18 44% state 42% 52% state 49% —
2016-17 43% state 40% 56% state 45% —
2015-16 42% state 38% 51% state 45% —
2014-15 45% state 35% 59% 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 View Elementary
Grades K–6 · West Contra Costa Unified
1.2 mi
15%
−25 vs state
36%
−11 vs state
8%
−27 vs state
19% Average of math, English and science: 39% in 2022-23 → 20% in 2025-26 65% 220 Hispanic 39%
Sheldon Elementary
Grades K–6 · West Contra Costa Unified
1.6 mi
22%
−19 vs state
27%
−19 vs state
26%
−10 vs state
7% Average of math, English and science: 18% in 2022-23 → 25% in 2025-26 68% 318 Hispanic 50%
Murphy Elementary
Grades K–6 · West Contra Costa Unified
1.7 mi
28%
−13 vs state
29%
−18 vs state
29%
−7 vs state
7% Average of math, English and science: 21% in 2022-23 → 28% in 2025-26 65% 460 Hispanic 51%
Ellerhorst Elementary
Grades K–6 · West Contra Costa Unified
1.7 mi
46%
+6 vs state
50%
+4 vs state
26%
−9 vs state
11% Average of math, English and science: 30% in 2022-23 → 41% in 2025-26 59% 319 Hispanic 42%
Stewart Elementary
Grades K–8 · West Contra Costa Unified
2.5 mi
32%
−7 vs state
48%
±0 vs state
43%
+7 vs state
11% Average of math, English and science: 30% in 2022-23 → 41% in 2025-26 49% 379 Hispanic 57%
Madera Elementary
Grades K–6 · West Contra Costa Unified
2.5 mi
74%
+33 vs state
79%
+32 vs state
74%
+38 vs state
10% Average of math, English and science: 65% in 2022-23 → 75% in 2025-26 13% 457 White 41%
Mira Vista Elementary
Grades K–8 · West Contra Costa Unified
2.6 mi
33%
−6 vs state
41%
−7 vs state
41%
+5 vs state
7% Average of math, English and science: 31% in 2022-23 → 38% in 2025-26 57% 510 Hispanic 41%
Betty Reid Soskin Middle
Grades 6–8 · West Contra Costa Unified
2.8 mi
21%
−16 vs state
25%
−25 vs state
15%
−20 vs state
10% Average of math, English and science: 10% in 2022-23 → 20% in 2025-26 55% 372 Hispanic 48%
Harbour Way Elementary Community Day
Grades K–8 Alternative · West Contra Costa Unified
2.8 mi
0%
0%
— Average of math, English and science: 0% in 2014-15 → 0% in 2016-17 — 0
Kensington Elementary
Grades K–6 · West Contra Costa Unified
3.0 mi
69%
+29 vs state
73%
+26 vs state
66%
+30 vs state
5% Average of math, English and science: 74% in 2022-23 → 69% in 2025-26 14% 473 White 50%