For the 2026 school year, there are 6 public charter schools serving 834 students in 95521, CA.
The top-ranked public charter schools in 95521, CA are Union Street Charter, Coastal Grove Charter and Fuente Nueva Charter. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 95521 have an average math proficiency score of 35% (versus the California public charter school average of 32%), and reading proficiency score of 52% (versus the 48% statewide average). Charter schools in 95521, CA have an average ranking of 7/10, which is in the top 50% of California public charter schools.
Minority enrollment is 35% of the student body (majority Hispanic), which is less than the California public charter school average of 75% (majority Hispanic).
Best 95521, CA Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Union Street Charter
Charter School
(Math: 80-89% | Reading: 80-89%)
Rank:
Rank:
10/
Top 5%10
470 Union St.
Arcata, CA 95521
(707) 822-4845
Arcata, CA 95521
(707) 822-4845
Gr: K-5 | 99 students Student-teacher ratio: 17:1 Minority enrollment: 30%
Rank: #22.
Coastal Grove Charter
Charter School
(Math: 25-29% | Reading: 50-54%)
Rank:
Rank:
6/
Top 50%10
1897 S St.
Arcata, CA 95521
(707) 825-8804
Arcata, CA 95521
(707) 825-8804
Gr: K-8 | 235 students Student-teacher ratio: 15:1 Minority enrollment: 23%
Rank: #33.
Fuente Nueva Charter
Charter School
(Math: 30-34% | Reading: 45-49%)
Rank:
Rank:
6/
Top 50%10
1730 Janes Rd.
Arcata, CA 95521
(707) 822-3348
Arcata, CA 95521
(707) 822-3348
Gr: K-5 | 150 students Student-teacher ratio: 19:1 Minority enrollment: 63%
Rank: #44.
Laurel Tree Charter
Charter School
(Math: 20-24% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
4555 Valley West Blvd.
Arcata, CA 95521
(707) 822-5626
Arcata, CA 95521
(707) 822-5626
Gr: K-12 | 197 students Student-teacher ratio: 25:1 Minority enrollment: 26%
Rank: n/an/a
Six Rivers Charter High School
Charter School
1720 M St.
Arcata, CA 95521
(707) 825-2428
Arcata, CA 95521
(707) 825-2428
Gr: 9-12 | 113 students Student-teacher ratio: 23:1 Minority enrollment: 40%
Rank: n/an/a
Trillium Charter
Charter School
1464 Spear Ave.
Arcata, CA 95521
(707) 822-4721
Arcata, CA 95521
(707) 822-4721
Gr: K-5 | 40 students Student-teacher ratio: 13:1 Minority enrollment: 43%
Frequently Asked Questions
What are the top-ranked public charter schools in 95521, CA?
The top-ranked public charter schools in 95521, CA include Union Street Charter, Coastal Grove Charter and Fuente Nueva Charter.
How many public charter schools are located in 95521?
6 public charter schools are located in 95521.
What is the racial composition of students in 95521?
95521 public charter schools minority enrollment is 35% of the student body (majority Hispanic), which is less than the California public charter schools average of 75% (majority Hispanic).
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