Grade Trends

Las Juntas Elementary

Grades K–5 Public District: Martinez Unified

4105 Pacheco Blvd., Martinez, CA 94553 Map

Math (met standard)
32%
−10 state 42% · 2025-26
English (met standard)
46%
±0 state 46% · 2025-26
Science (met standard)
34%
−1 state 35% · 2025-26
Low income
49%
free or reduced-price lunch
Students
353
2024-25
Students per teacher
19.2
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 31% state 47% · 2025-26 48% state 44% · 2025-26 —
Grade 4 29% state 42% · 2025-26 31% state 46% · 2025-26 —
Grade 5 35% state 37% · 2025-26 53% state 49% · 2025-26 34% state 35% · 2025-26
All grades 32% state 42% · 2025-26 46% state 46% · 2025-26 34% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 32% state 42% 46% state 46% 34% state 35%
2024-25 27% state 42% 36% state 46% 16% state 33%
2023-24 28% state 41% 33% state 45% 25% state 33%
2022-23 31% state 39% 39% state 45% 32% state 32%
2021-22 33% state 38% 39% state 45% 28% state 31%
2018-19 23% state 44% 33% state 50% 17% state 32%
2017-18 25% state 43% 33% state 49% —
2016-17 24% state 41% 32% state 45% —
2015-16 26% state 38% 34% state 46% —
2014-15 13% state 35% 30% 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
Morello Park Elementary
Grades K–5 · Martinez Unified
0.6 mi
62%
+20 vs state
65%
+19 vs state
57%
+22 vs state
6% Average of math, English and science: 67% in 2022-23 → 61% in 2025-26 20% 496 White 49%
John Muir Elementary
Grades K–5 · Martinez Unified
1.6 mi
43%
+1 vs state
45%
−2 vs state
38%
+3 vs state
Average of math, English and science: 40% in 2022-23 → 42% in 2025-26 38% 423 White 41%
Hidden Valley Elementary
Grades K–5 · Mt. Diablo Unified
1.8 mi
50%
+8 vs state
56%
+9 vs state
27%
−9 vs state
Average of math, English and science: 46% in 2022-23 → 44% in 2025-26 44% 831 White 39%
Briones (Alternative)
Grades K–12 Alternative · Martinez Unified
2.2 mi
33%
71%
39%
25% Average of math, English and science: 22% in 2022-23 → 47% in 2025-26 38% 48 White 52%
John Swett Elementary
Grades K–5 · Martinez Unified
2.5 mi
54%
+12 vs state
61%
+14 vs state
50%
+15 vs state
Average of math, English and science: 56% in 2022-23 → 55% in 2025-26 23% 533 White 51%
Floyd I. Marchus
Grades K–12 Special education · Contra Costa County Office of Education
2.7 mi
0%
10%
13%
Average of math, English and science: 7% in 2022-23 → 8% in 2025-26 60% 50 Black 39%
Valhalla Elementary
Grades K–5 · Mt. Diablo Unified
2.9 mi
54%
+12 vs state
58%
+12 vs state
37%
+2 vs state
15% Average of math, English and science: 65% in 2022-23 → 50% in 2025-26 20% 721 White 46%
Rocketship Futuro Academy
Grades K–5 Charter · Rocketship Futuro Academy District
3.3 mi
54%
+11 vs state
50%
+4 vs state
32%
−3 vs state
6% Average of math, English and science: 39% in 2022-23 → 45% in 2025-26 71% 669 Hispanic 78%
Sun Terrace Elementary
Grades K–5 · Mt. Diablo Unified
3.5 mi
12%
−30 vs state
21%
−26 vs state
10%
−26 vs state
6% Average of math, English and science: 20% in 2022-23 → 14% in 2025-26 74% 418 Hispanic 60%
Gregory Gardens Elementary
Grades K–5 · Mt. Diablo Unified
3.6 mi
39%
−3 vs state
45%
−2 vs state
40%
+4 vs state
10% Average of math, English and science: 31% in 2022-23 → 41% in 2025-26 47% 409 Hispanic 33%