Grade Trends

Cobblestone Elementary

Grades K–6 Public District: Rocklin Unified

5740 Cobblestone Dr., Rocklin, CA 95765 Map

Math (met standard)
63%
+22 state 41% · 2025-26
English (met standard)
66%
+19 state 47% · 2025-26
Science (met standard)
43%
+7 state 35% · 2025-26
Low income
31%
free or reduced-price lunch
Students
372
2024-25
Students per teacher
21.3
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 63% state 47% · 2025-26 58% state 44% · 2025-26 —
Grade 4 72% state 42% · 2025-26 72% state 46% · 2025-26 —
Grade 5 55% state 37% · 2025-26 58% state 49% · 2025-26 43% state 35% · 2025-26
Grade 6 59% state 37% · 2025-26 72% state 48% · 2025-26 —
All grades 63% state 41% · 2025-26 66% state 47% · 2025-26 43% state 35% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 63% state 41% 66% state 47% 43% state 35%
2024-25 68% state 41% 65% state 47% 51% state 33%
2023-24 63% state 38% 64% state 45% 63% state 33%
2022-23 60% state 37% 70% state 45% 56% state 32%
2021-22 61% state 36% 64% state 45% 46% state 31%
2018-19 65% state 43% 64% state 50% 49% state 32%
2017-18 58% state 41% 65% state 49% —
2016-17 57% state 39% 71% state 46% —
2015-16 53% state 38% 69% state 46% —
2014-15 46% state 34% 64% 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
Twin Oaks Elementary
Grades K–6 · Rocklin Unified
0.5 mi
53%
+12 vs state
50%
+4 vs state
38%
+2 vs state
9% Average of math, English and science: 56% in 2022-23 → 47% in 2025-26 34% 506 White 45%
Parker Whitney Elementary
Grades K–6 · Rocklin Unified
0.8 mi
55%
+14 vs state
53%
+6 vs state
47%
+11 vs state
Average of math, English and science: 53% in 2022-23 → 51% in 2025-26 30% 422 White 63%
Rock Creek Elementary
Grades K–6 · Rocklin Unified
0.8 mi
57%
+16 vs state
62%
+15 vs state
48%
+13 vs state
Average of math, English and science: 56% in 2022-23 → 56% in 2025-26 34% 416 White 48%
Rocklin Alternative Education Center
Grades K–12 Alternative · Rocklin Unified
1.1 mi
25%
55%
38%
Average of math, English and science: 40% in 2022-23 → 39% in 2025-26 40% 42 White 76%
Thomas Jefferson Elementary
Grades K–5 · Roseville City Elementary
1.1 mi
58%
+16 vs state
65%
+18 vs state
46%
+10 vs state
3% Average of math, English and science: 53% in 2022-23 → 56% in 2025-26 39% 302 White 47%
Breen Elementary
Grades K–6 · Rocklin Unified
1.1 mi
63%
+22 vs state
59%
+12 vs state
46%
+11 vs state
3% Average of math, English and science: 59% in 2022-23 → 56% in 2025-26 23% 424 White 53%
Ruhkala Elementary
Grades K–6 · Rocklin Unified
1.2 mi
58%
+17 vs state
58%
+11 vs state
50%
+15 vs state
3% Average of math, English and science: 58% in 2022-23 → 55% in 2025-26 28% 334 White 54%
Rocklin Academy
Grades K–6 Charter · Rocklin Academy District
1.2 mi
76%
+36 vs state
72%
+25 vs state
58%
+23 vs state
Average of math, English and science: 71% in 2022-23 → 69% in 2025-26 13% 556 Asian 51%
Spring View Middle
Grades 7–8 · Rocklin Unified
1.4 mi
57%
+20 vs state
65%
+15 vs state
42%
+6 vs state
6% Average of math, English and science: 49% in 2022-23 → 55% in 2025-26 31% 780 White 58%
Granite Oaks Middle
Grades 7–8 · Rocklin Unified
1.5 mi
65%
+28 vs state
70%
+20 vs state
53%
+17 vs state
3% Average of math, English and science: 59% in 2022-23 → 62% in 2025-26 19% 979 White 51%