Grade Trends

Hanna Ranch Elementary

Grades K–5 Public District: West Contra Costa Unified

2480 Refugio Valley Rd., Hercules, CA 94547 Map

Math (met standard)
39%
−3 state 42% · 2025-26
English (met standard)
50%
+4 state 46% · 2025-26
Science (met standard)
40%
+5 state 35% · 2025-26
Low income
40%
free or reduced-price lunch
Students
421
2024-25
Students per teacher
23.4
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 3 36% state 47% · 2025-26 42% state 44% · 2025-26 —
Grade 4 46% state 42% · 2025-26 59% state 46% · 2025-26 —
Grade 5 35% state 37% · 2025-26 49% state 49% · 2025-26 40% state 35% · 2025-26
All grades 39% state 42% · 2025-26 50% state 46% · 2025-26 40% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 39% state 42% 50% state 46% 40% state 35%
2024-25 44% state 41% 49% state 46% 31% state 33%
2023-24 46% state 40% 58% state 45% 49% state 33%
2022-23 47% state 40% 56% state 45% 36% state 32%
2021-22 55% state 38% 57% state 45% 38% state 31%
2018-19 53% state 44% 60% state 50% 46% state 32%
2017-18 47% state 42% 53% state 49% —
2016-17 60% state 41% 62% state 45% —
2015-16 64% state 39% 63% state 45% —
2014-15 54% state 35% 60% 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
Lupine Hills Elementary
Grades K–5 · West Contra Costa Unified
1.4 mi
42%
±0 vs state
39%
−7 vs state
31%
−4 vs state
5% Average of math, English and science: 42% in 2022-23 → 37% in 2025-26 74% 387 Hispanic 39%
Ellerhorst Elementary
Grades K–6 · West Contra Costa Unified
2.2 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%
Ohlone Elementary
Grades K–5 · West Contra Costa Unified
2.3 mi
66%
+23 vs state
65%
+19 vs state
53%
+18 vs state
12% Average of math, English and science: 49% in 2022-23 → 61% in 2025-26 35% 482 Asian 41%
Collins Elementary
Grades K–6 · West Contra Costa Unified
3.0 mi
27%
−14 vs state
36%
−11 vs state
23%
−13 vs state
3% Average of math, English and science: 25% in 2022-23 → 28% in 2025-26 50% 311 Hispanic 45%
Valley View Elementary
Grades K–6 · West Contra Costa Unified
3.0 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%
Stewart Elementary
Grades K–8 · West Contra Costa Unified
3.1 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%
Olinda Elementary
Grades K–6 · West Contra Costa Unified
3.2 mi
43%
+2 vs state
50%
+4 vs state
33%
−2 vs state
Average of math, English and science: 44% in 2022-23 → 42% in 2025-26 40% 318 Hispanic 35%
Rodeo Hills Elementary
Grades K–5 · John Swett Unified
3.3 mi
13%
−28 vs state
28%
−18 vs state
17%
−18 vs state
Average of math, English and science: 22% in 2022-23 → 20% in 2025-26 81% 534 Hispanic 46%
Murphy Elementary
Grades K–6 · West Contra Costa Unified
3.3 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%
West County Mandarin
Grades K–8 · West Contra Costa Unified
3.8 mi
62%
+22 vs state
64%
+16 vs state
51%
+16 vs state
6% Average of math, English and science: 53% in 2022-23 → 59% in 2025-26 34% 528 Asian 42%