For the 2026 school year, there are 7 public charter schools serving 2,340 students in Grass Valley, CA.
The top-ranked public charter schools in Grass Valley, CA are Grass Valley Charter, Yuba River Charter and Union Hill Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Grass Valley, CA public charter schools have an average math proficiency score of 35% (versus the California public charter school average of 32%), and reading proficiency score of 44% (versus the 48% statewide average). Charter schools in Grass Valley have an average ranking of 5/10, which is in the bottom 50% of California public charter schools.
Minority enrollment is 41% of the student body (majority Hispanic), which is less than the California public charter school average of 75% (majority Hispanic).
Best Public Charter Schools in Grass Valley, CA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Grass Valley Charter
Charter School
(Math: 44% | Reading: 52%)
Rank:
Rank:
8/
Top 30%10
225 South Auburn St.
Grass Valley, CA 95945
(530) 273-8723
Grass Valley, CA 95945
(530) 273-8723
Gr: K-8 | 521 students Student-teacher ratio: 25:1 Minority enrollment: 18%
Rank: #22.
Yuba River Charter
Charter School
(Math: 40-44% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
10085 Adam Ave.
Grass Valley, CA 95945
(530) 272-6060
Grass Valley, CA 95945
(530) 272-6060
Gr: K-8 | 322 students Student-teacher ratio: 27:1 Minority enrollment: 22%
Rank: #33.
Union Hill Elementary School
Charter School
(Math: 35% | Reading: 44%)
Rank:
Rank:
6/
Top 50%10
11638 Colfax Hwy.
Grass Valley, CA 95945
(530) 273-8456
Grass Valley, CA 95945
(530) 273-8456
Gr: K-6 | 543 students Student-teacher ratio: 19:1 Minority enrollment: 24%
Rank: #44.
Arete Charter Academy
Charter School
(Math: 20-24% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
16229 Duggans Rd.
Grass Valley, CA 95949
(530) 268-2805
Grass Valley, CA 95949
(530) 268-2805
Gr: K-8 | 239 students Student-teacher ratio: 24:1 Minority enrollment: 23%
Rank: #55.
Chicago Park Community Charter
Charter School
(Math: 21-39% | Reading: 21-39%)
Rank:
Rank:
4/
Bottom 50%10
15725 Mount Olive Rd.
Grass Valley, CA 95945
(530) 346-2153
Grass Valley, CA 95945
(530) 346-2153
Gr: K-8 | 35 students Student-teacher ratio: 18:1 Minority enrollment: 29%
Rank: #66.
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: 58%
Rank: #77.
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 | 589 students Student-teacher ratio: 16:1 Minority enrollment: 91%
Grass Valley, California Public Schools (Closed)
School
Location
Quick Facts
342 South School St.
Grass Valley, CA 95945
(530) 273-6416
Grass Valley, CA 95945
(530) 273-6416
Gr: K-3 | 210 students Student-teacher ratio: 16:1 Minority enrollment: 29%
Edge Academy (Closed 2023)
Alternative School
12338 Mcct.ney Rd.
Grass Valley, CA 95949
(530) 272-5464
Grass Valley, CA 95949
(530) 272-5464
Gr: 7-12 | 3 students
Elderberry Elementary School (Closed 2023)
Alternative School
340 Buena Vista
Grass Valley, CA 95945
(530) 272-5464
Grass Valley, CA 95945
(530) 272-5464
Gr: 8-12 | 60 students Student-teacher ratio: 12:1 Minority enrollment: 10%
Gvsd Elementary Community Day (Closed 2012)
Alternative School
225 South Auburn St
Grass Valley, CA 95945
(530) 273-6472
Grass Valley, CA 95945
(530) 273-6472
Gr: 2-5
225 South Auburn St
Grass Valley, CA 95945
(530) 273-2281
Grass Valley, CA 95945
(530) 273-2281
Gr: K-5 | 394 students Student-teacher ratio: 21:1 Minority enrollment: 30%
10787 Bartlett Dr.
Grass Valley, CA 95945
(530) 477-6423
Grass Valley, CA 95945
(530) 477-6423
Gr: K-6 | 59 students Student-teacher ratio: 20:1 Minority enrollment: 11%
Lyman Gilmore Community Day (Closed 2011)
Alternative School
10837 Rough And Ready Hwy
Grass Valley, CA 95945
(530) 273-4483
Grass Valley, CA 95945
(530) 273-4483
Gr: 6-8
Nevada County Academy Of Learning (Closed 2013)
Alternative School
140 Park Ave
Grass Valley, CA 95945
(530) 272-2635
Grass Valley, CA 95945
(530) 272-2635
Gr: 9 | 9 students Student-teacher ratio: 2:1 Minority enrollment: 22%
Nu Technical High School (Closed 2023)
Alternative School
340 Buena Vista St.
Grass Valley, CA 95945
(530) 273-1248
Grass Valley, CA 95945
(530) 273-1248
Gr: 9-12
Pioneer High (Continuation School) (Closed 2014)
Alternative School
11130 Magnolia Rd
Grass Valley, CA 95949
(530) 268-3700
Grass Valley, CA 95949
(530) 268-3700
Gr: 9-12 | 9 students Student-teacher ratio: 9:1 Minority enrollment: 22%
Pleasant Ridge Charter (Closed 2014)
Charter School
16229 Duggans Rd
Grass Valley, CA 95949
(530) 268-2820
Grass Valley, CA 95949
(530) 268-2820
Gr: K-8
Pleasant Ridge Community Day (Closed 2014)
Alternative School
22431 Kingston Ln
Grass Valley, CA 95949
(530) 268-2815
Grass Valley, CA 95949
(530) 268-2815
Gr: 6-8
Pleasant Valley 3r Community Day (Closed 2012)
Alternative School
10725 Alta St
Grass Valley, CA 95945
(530) 274-1322
Grass Valley, CA 95945
(530) 274-1322
Gr: 7-8
340 Buena Vista St.
Grass Valley, CA 95945
(530) 268-2200
Grass Valley, CA 95945
(530) 268-2200
Gr: 9-12 | 194 students Student-teacher ratio: 16:1 Minority enrollment: 27%
Sierra Foothill High (Continuation School) (Closed 2014)
Alternative School
140 Park Ave
Grass Valley, CA 95945
(530) 272-2635
Grass Valley, CA 95945
(530) 272-2635
Gr: 9-12 | 16 students Student-teacher ratio: 16:1 Minority enrollment: 6%
16229 Duggans Rd.
Grass Valley, CA 95949
(530) 268-9990
Grass Valley, CA 95949
(530) 268-9990
Gr: K-8 | 122 students Student-teacher ratio: 14:1 Minority enrollment: 26%
Twin Ridges 3r Community Day (Closed 2012)
Alternative School
10725 Alta St
Grass Valley, CA 95945
(530) 274-1322
Grass Valley, CA 95945
(530) 274-1322
Gr: 7-8 | 1 student
Twin Ridges 3r Community Day School (Closed 2023)
Alternative School
10725 Alta Street
Grass Valley, CA 95945
(530) 274-1322
Grass Valley, CA 95945
(530) 274-1322
Gr: 6-8 | 8 students Student-teacher ratio: 8:1 Minority enrollment: 25%
Union Hill 3r Community Day (Closed 2012)
Alternative School
10725 Alta St
Grass Valley, CA 95945
(530) 274-1322
Grass Valley, CA 95945
(530) 274-1322
Gr: 7-8 | 4 students
Union Hill Charter Home (Closed 2017)
Charter School
11638 Colfax Hwy.
Grass Valley, CA 95945
(530) 273-2461
Grass Valley, CA 95945
(530) 273-2461
Frequently Asked Questions
What are the top-ranked public charter schools in Grass Valley, CA?
The top-ranked public charter schools in Grass Valley, CA include Grass Valley Charter, Yuba River Charter and Union Hill Elementary School.
How many public charter schools are located in Grass Valley?
7 public charter schools are located in Grass Valley.
What is the racial composition of students in Grass Valley?
Grass Valley public charter schools minority enrollment is 41% of the student body (majority Hispanic), which is less than the California public charter schools average of 75% (majority Hispanic).