For the 2026 school year, there are 6 public high schools serving 3,291 students in Grass Valley, CA.
The top-ranked public high schools in Grass Valley, CA are William & Marian Ghidotti High School, Bear River High School and Nevada Union High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Grass Valley, CA public high schools have an average math proficiency score of 24% (versus the California public high school average of 28%), and reading proficiency score of 39% (versus the 51% statewide average). High schools in Grass Valley have an average ranking of 4/10, which is in the bottom 50% of California public high schools.
Grass Valley, CA public high school have a Graduation Rate of 68%, which is less than the California average of 86%.
The school with highest graduation rate is Bear River High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 41% of the student body (majority Hispanic), which is less than the California public high school average of 79% (majority Hispanic).
Best Public High Schools in Grass Valley, CA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
William & Marian Ghidotti High School
Alternative School
(Math: 60-69% | Reading: ≥90%)
Rank:
Rank:
10/
Top 10%10
250 Sierra College Dr.
Grass Valley, CA 95945
(530) 274-5270
Grass Valley, CA 95945
(530) 274-5270
Gr: 9-12 | 155 students Student-teacher ratio: 31:1 Minority enrollment: 25%
Rank: #22.
Bear River High School
(Math: 35-39% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
11130 Magnolia Rd.
Grass Valley, CA 95949
(530) 268-3700
Grass Valley, CA 95949
(530) 268-3700
Gr: 9-12 | 664 students Student-teacher ratio: 25:1 Minority enrollment: 26%
Rank: #33.
Nevada Union High School
(Math: 20% | Reading: 47%)
Rank:
Rank:
5/
Bottom 50%10
11761 Ridge Rd.
Grass Valley, CA 95945
(530) 273-4431
Grass Valley, CA 95945
(530) 273-4431
Gr: 9-12 | 1,561 students Student-teacher ratio: 20:1 Minority enrollment: 29%
Rank: #44.
Bitney Prep High School
Charter School
(Math: ≤20% | Reading: 21-39%)
Rank:
Rank:
3/
Bottom 50%10
135 Joerschke Dr.
Grass Valley, CA 95945
(530) 477-1235
Grass Valley, CA 95945
(530) 477-1235
Gr: 9-12 | 91 students Student-teacher ratio: 13:1 Minority enrollment: 47%
Rank: #55.
John Muir Charter
Charter School
(Math: ≤10% | Reading: 10-14%)
Rank:
Rank:
1/
Bottom 50%10
960 Mccourtney Rd., Ste. E
Grass Valley, CA 95949
(530) 272-4008
Grass Valley, CA 95949
(530) 272-4008
Gr: 6-12 | 629 students Student-teacher ratio: 17:1 Minority enrollment: 91%
Rank: #66.
Silver Springs High (Continuation School)
Alternative School
(Math: ≤5% | Reading: 6-9%)
Rank:
Rank:
1/
Bottom 50%10
130 Park Ave.
Grass Valley, CA 95945
(530) 272-2635
Grass Valley, CA 95945
(530) 272-2635
Gr: 9-12 | 80 students Student-teacher ratio: 9:1 Minority enrollment: 25%
Frequently Asked Questions
What are the top-ranked public high schools in Grass Valley, CA?
The top-ranked public high schools in Grass Valley, CA include William & Marian Ghidotti High School, Bear River High School and Nevada Union High School.
How many public high schools are located in Grass Valley?
7 public high schools are located in Grass Valley.
What is the racial composition of students in Grass Valley?
Grass Valley public high schools minority enrollment is 41% of the student body (majority Hispanic), which is less than the California public high schools average of 79% (majority Hispanic).
Which public high schools in Grass Valley are often viewed compared to one another?
Popular comparisons of public high schools in Grass Valley include: William & Marian Ghidotti High School vs. Nevada Union High School, Bear River High School vs. Nevada Union High School, Bitney Prep High School vs. Nevada Union High School
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.