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Very Good

#2167 of 9,533 schools in CA

Top 23% in state

Cobblestone Elementary

Elementary School · Rocklin Unified

5740 Cobblestone Dr., Rocklin, CA 95765

Enrollment

413

Student-Teacher

21.7:1

Score

7.5

Grades

Kindergarten – 6th

Updated 2022-23

How this school compares

In Rocklin

#5 of 23

public schools

California elementary schools

#1,505 of 5,817

In district

#3 of 18

Rocklin Unified

Equity

8.8 / 10

Exceptional

About Cobblestone Elementary

Cobblestone Elementary serves 413 students in kindergarten through sixth grade in Rocklin, California, earning strong recognition as one of the state's top-performing elementary schools. With a MySchoolScout rating of 8.1 out of 10 and ranking in the 90th percentile statewide at #992 out of 9,566 California schools, the school demonstrates solid academic achievement across core subjects. Students at Cobblestone Elementary show strong proficiency rates, with 63% meeting or exceeding standards in English Language Arts and 64% in mathematics.

The school maintains a student-teacher ratio of 21.7 to 1 with 19 full-time equivalent teachers supporting the student body. The school draws families from an affluent community where the median household income reaches $121,847 and 52% of residents hold bachelor's degrees or higher. With a poverty rate of just 2.5%, the neighborhood provides a stable foundation for educational success, reflected in median home values of $659,900.

Located on Cobblestone Drive in this large suburban area of Placer County, the school serves a well-established residential community that values educational excellence and provides strong support for student achievement.

What Parents Should Know

The student-teacher ratio at Cobblestone Elementary is 21.7:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress7.6Very Good50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-0.31 pts/yr
Data Period2019–2024
TrendStable
Academics8.5Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency63.3%
Reading/ELA Proficiency64.2%
Math vs. State Avg+17.6 pts
Reading vs. State Avg+21.4 pts
Overall Proficiency64%
Expected (poverty-adj.)58%
vs. Expected+5.4 pts
Adjusted Percentile78th
College ReadinessNot Available

Data not available for this school

Resources & Environment5.6Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio21.7:1
Per-Pupil Spending$13,328

Cobblestone Elementary — Students at Cobblestone Elementary score 64% proficient, which is above what's typical for similar communities (expected: 58%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

29.8%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 63.9%
School
State
38.4%
ELA Proficiency 63.5%
School
State
45.4%

Based on 12 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
65%
ELA
65%
2024
Math
63.7%
ELA
63.2%

Source: EdFacts (NCES) and state assessment data. Growth score: 7.6/10.

How Cobblestone Elementary Compares

See how Cobblestone Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
7.5/10
77th percentile in CA
Academic
8.5/10
8.5/10
Growth
7.6/10
Above average
Environment
5.6/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
30%
Teaching Staff
22:1 student-teacher ratio
19 teachers

Location

5740 Cobblestone Dr., Rocklin, CA 95765

Nearby Alternatives

Families considering Cobblestone Elementary may also want to explore other elementary schools in the area. Maria Montessori Charter Academy (rated 8.3/10, 1.8 miles away), which scores slightly higher. Another option is Breen Elementary (rated 7.6/10, 1.1 miles away), with a very similar rating. Additionally, Ruhkala Elementary (rated 7.5/10, 1.2 miles away), with a very similar rating. For more schools in Rocklin, see our Rocklin schools guide .

Nearby Schools

20 within 1.8 mi
School Distance Rating
Twin Oaks Elementary Rocklin 0.5 mi 5.9
Adventure Christian School Roseville 0.8 mi
ADVENTURE CHRISTIAN SCHOOL Roseville 0.8 mi 6.1
Parker Whitney Elementary Rocklin 0.8 mi 7.0
Rock Creek Elementary Rocklin 0.8 mi 5.4
Breen Elementary Rocklin 1.1 mi 7.6
Victory High Rocklin 1.1 mi 5.7
Rocklin Alternative Education Center Rocklin 1.1 mi 5.4
Thomas Jefferson Elementary Roseville 1.1 mi 7.2
Rocklin High Rocklin 1.1 mi 6.8
Granite Oaks Middle Rocklin 1.5 mi 7.2
Ruhkala Elementary Rocklin 1.2 mi 7.5
Rocklin Academy Rocklin 1.2 mi 5.9
Spring View Middle Rocklin 1.4 mi 6.9
Antelope Creek Elementary Rocklin 1.7 mi 5.8
Valley View Elementary Rocklin 1.6 mi 6.8
DESTINY CHRISTIAN SCHOOL Rocklin 1.9 mi 6.7
KEYSTONE SCHOOL CALIFORNIA Roseville 1.7 mi
Sunset Ranch Elementary Rocklin 1.9 mi 5.8
Maria Montessori Charter Academy Rocklin 1.8 mi 8.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95765 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$130,691

Median Home Value

$699,800

Median Rent

$2,270/mo

Population

43,225

College Educated

52%

Homeownership

68.7%

Avg Commute

27.9 min

Poverty Rate

3.1%

Median Age

38.3

Community Profile

The community surrounding Cobblestone Elementary has a median household income of $130,691. It is a well-educated community where 52% of adults hold a bachelor's degree or higher. The median home value in the area is $699,800, with a median rent of $2,270/month. The local poverty rate of 3.1% is relatively low. The average commute for residents is 28 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Ada W. Harris Elementary Cardiff-By-The-Sea, CA 7.5
Adelante Selby Spanish Immersion Atherton, CA 7.5
Andrew Jackson Elementary Santa Ana, CA 7.5
Angeles Mesa Elementary Los Angeles, CA 7.5
Angier Elementary San Diego, CA 7.5
Armona Elementary Armona, CA 7.5

Frequently Asked Questions

Common questions about Cobblestone Elementary

What grades does Cobblestone Elementary serve?

Cobblestone Elementary serves students in grades Kindergarten through 6th.

How many students attend Cobblestone Elementary?

Cobblestone Elementary has an enrollment of approximately 413 students.

What is the student-teacher ratio at Cobblestone Elementary?

The student-teacher ratio at Cobblestone Elementary is 21.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Cobblestone Elementary rank in CA?

Cobblestone Elementary is ranked #2167 out of 9,533 schools in CA.

What is Cobblestone Elementary's MySchoolScout rating?

Cobblestone Elementary has a composite rating of 7.5 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Cobblestone Elementary?

Based on the most recent state assessment data, Cobblestone Elementary has 63.9% math proficiency and 63.5% reading/ELA proficiency.

Is Cobblestone Elementary a charter school?

No, Cobblestone Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Cobblestone Elementary a Title I school?

No, Cobblestone Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Cobblestone Elementary?

29.8% of students at Cobblestone Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
62 Somewhat Walkable
Transit Score
19 Minimal Transit
Bike Score
66 Bikeable
City Safety
Elevated (1,087/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Rocklin). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 6th
Enrollment
413
Student-Teacher Ratio
21.7:1
Teachers (FTE)
19
Free/Reduced Lunch
29.8%
Type
regular
Setting
Large Suburb
County
Placer County
Data Year
2023–2024

District

Rocklin Unified
District Enrollment
11,606
Schools in District
18
Per-Pupil Spending
$14,809
District Rank
#3 of 18

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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