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Average

#3591 of 9,533 schools in CA

Top 38% in state

Granite Bay High

High School · Roseville Joint Union High

1 Grizzly Way, Granite Bay, CA 95746

Enrollment

2,005

Student-Teacher

23.3:1

Score

6.9

Grades

9th – 12th

Updated 2022-23

How this school compares

In Granite Bay

#3 of 5

public schools

California high schools

#676 of 1,892

In district

#1 of 8

Roseville Joint Union High

Equity

9.0 / 10

Exceptional

About Granite Bay High

Granite Bay High serves 2,005 students in grades 9-12 in this affluent Placer County community. With 86 full-time equivalent teachers, the school maintains a student-teacher ratio of 23.3:1 while delivering strong academic results that place it in the 87th percentile statewide, ranking #1,263 out of 9,566 California high schools. The school's academic performance is particularly noteworthy, with 75% of students achieving proficiency or above in English Language Arts and 62% meeting or exceeding standards in mathematics.

These solid achievement levels reflect both the school's educational approach and the supportive home environment typical of this community, where 59% of residents hold bachelor's degrees or higher. Students at Granite Bay High benefit from attending school in one of the region's most prosperous areas, with a median household income of $173,034 and median home values reaching $965,500. The low poverty rate of just 5.2% among the 22,743 residents in the 95746 ZIP code creates a stable foundation for educational success.

As a regular public school in this large suburban setting, Granite Bay High serves families who value educational excellence while enjoying the advantages of an established, well-resourced community in Northern California.

What Parents Should Know

Granite Bay High is a large school with 2,005 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

The student-teacher ratio at Granite Bay High is 23.3:1, 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 · 4/4 metrics
Student Progress3.1Fair25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-2.52 pts/yr
Data Period2019–2024
TrendDeclining
Academics8.7Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency61.5%
Reading/ELA Proficiency75%
Math vs. State Avg+33.5 pts
Reading vs. State Avg+19.1 pts
Overall Proficiency68%
Expected (poverty-adj.)62%
vs. Expected+6.2 pts
Adjusted Percentile80th
College Readiness9.9Exceptional30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation46.2%
IB ProgramYes
Resources & Environment4.8Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio23.3:1
Per-Pupil Spending$14,318

Granite Bay High — Students at Granite Bay High score 68% proficient, which is above what's typical for similar communities (expected: 62%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

23.4%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 64.5%
School
State
31.8%
ELA Proficiency 81.2%
School
State
51.5%

Based on 8 test records from CA state assessments. About our data

Proficiency Trend

↓ Declining

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

2019
Math
74%
ELA
88%
2021*
Math
61%
ELA
87%
2024
Math
61.5%
ELA
75%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 3.1/10.

How Granite Bay High Compares

See how Granite Bay High performs across key quality dimensions compared to state benchmarks.

Overall Score
6.9/10
62th percentile in CA
Academic
8.7/10
8.7/10
Growth
3.1/10
Below average
Environment
4.8/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
23%
Teaching Staff
23:1 student-teacher ratio
86 teachers

Programs & Offerings

AP/IB Programs IB Programme
46.2% participation·237 IB enrolled·CRDC 2020-21

Data as of 2020-21 · Source: CRDC via Urban Institute · Learn more

Location

1 Grizzly Way, Granite Bay, CA 95746

Nearby Alternatives

Families considering Granite Bay High may also want to explore other high schools in the area. American River Collegiate Academy (rated 8.9/10, 1.9 miles away, in nearby Rocklin), which scores notably higher. Another option is Olympus Junior High (rated 7.2/10, 1.5 miles away, in nearby Roseville), with a very similar rating. Additionally, Ridgeview Elementary (rated 7.0/10, 0.3 miles away), with a very similar rating. For more schools in Granite Bay, see our Granite Bay schools guide .

Nearby Schools

20 within 2.7 mi
School Distance Rating
Sacramento Jewish Academy Granite Bay 0.3 mi
Ridgeview Elementary Granite Bay 0.3 mi 7.0
Oakhills Elementary Granite Bay 0.3 mi 6.5
PLACER LEARNING CENTER Granite Bay 0.8 mi 6.2
GRANITE BAY MONTESSORI Roseville 0.8 mi 4.9
Excelsior Elementary Roseville 1.0 mi 6.5
Greenhills Elementary Granite Bay 1.2 mi 4.5
Sierra Vista Auburn 1.4 mi
Olympus Junior High Roseville 1.5 mi 7.2
George Sargeant Elementary Roseville 1.4 mi 6.5
American River Collegiate Academy Rocklin 1.9 mi 8.9
Casa Roble Fundamental High Orangevale 2.1 mi 5.1
Stoneridge Elementary Roseville 2.2 mi 6.4
Maidu Elementary Roseville 1.9 mi 4.6
Green Oaks Fundamental Elementary Orangevale 2.5 mi 5.8
Claire's Montessori International Academy INC Orangevale 2.4 mi
South Sutter Orangevale 2.6 mi
Ottomon Way Elementary Orangevale 2.5 mi 5.7
Oakview Community Elementary Orangevale 2.6 mi 4.3
Louis Pasteur Fundamental Middle Orangevale 2.7 mi 5.9

Neighborhood Census ACS (2019-2023)

Census data for ZIP 95746 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$182,321

Median Home Value

$1,057,600

Median Rent

$2,830/mo

Population

22,549

College Educated

61.3%

Homeownership

89%

Avg Commute

26.9 min

Poverty Rate

5.1%

Median Age

48.2

Community Profile

The community surrounding Granite Bay High has a median household income of $182,321. It is a well-educated community where 61% of adults hold a bachelor's degree or higher. The median home value in the area is $1,057,600, with a median rent of $2,830/month. The local poverty rate of 5.1% is relatively low. The average commute for residents is 27 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
Chatsworth Charter High Chatsworth, CA 6.9
Del Mar High San Jose, CA 6.9
Livermore High Livermore, CA 6.9
Lynwood High Lynwood, CA 6.9
Oak Grove High San Jose, CA 6.9
Point Loma High San Diego, CA 6.9

Frequently Asked Questions

Common questions about Granite Bay High

What grades does Granite Bay High serve?

Granite Bay High serves students in grades 9th through 12th.

How many students attend Granite Bay High?

Granite Bay High has an enrollment of approximately 2,005 students.

What is the student-teacher ratio at Granite Bay High?

The student-teacher ratio at Granite Bay High is 23.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Granite Bay High rank in CA?

Granite Bay High is ranked #3591 out of 9,533 schools in CA.

What is Granite Bay High's MySchoolScout rating?

Granite Bay High has a composite rating of 6.9 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 Granite Bay High?

Based on the most recent state assessment data, Granite Bay High has 64.5% math proficiency and 81.2% reading/ELA proficiency.

Is Granite Bay High a charter school?

No, Granite Bay High is not a charter school. It is a traditional public school operated by the local school district.

Is Granite Bay High a Title I school?

No, Granite Bay High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Granite Bay High?

23.4% of students at Granite Bay High 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
12 Car-Dependent
Bike Score
51 Bikeable
County Safety
Average (296/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
2,005
Student-Teacher Ratio
23.3:1
Teachers (FTE)
86
Free/Reduced Lunch
23.4%
Type
regular
Setting
Large Suburb
County
Placer County
Data Year
2023–2024

District

Roseville Joint Union High
District Enrollment
10,791
Schools in District
8
Per-Pupil Spending
$16,086
District Rank
#1 of 8

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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