For the 2026 school year, there are 2 public charter schools serving 598 students in 95531, CA.
The top-ranked public charter schools in 95531, CA are Uncharted Shores Academy and Castle Rock. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 95531 have an average math proficiency score of 26% (versus the California public charter school average of 32%), and reading proficiency score of 41% (versus the 48% statewide average). Charter schools in 95531, CA have an average ranking of 4/10, which is in the bottom 50% of California public charter schools.
Minority enrollment is 39% of the student body (majority Hispanic), which is less than the California public charter school average of 75% (majority Hispanic).
Best 95531, CA Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Uncharted Shores Academy
Charter School
(Math: 40-44% | Reading: 55-59%)
Rank:
Rank:
8/
Top 30%10
330 E St.
Crescent City, CA 95531
(707) 464-9828
Crescent City, CA 95531
(707) 464-9828
Gr: K-9 | 283 students Student-teacher ratio: 22:1 Minority enrollment: 33%
Rank: #22.
Castle Rock
Charter School
(Math: 10-14% | Reading: 25-29%)
Rank:
Rank:
2/
Bottom 50%10
1260 Glenn St.
Crescent City, CA 95531
(707) 464-0390
Crescent City, CA 95531
(707) 464-0390
Gr: K-12 | 315 students Student-teacher ratio: 21:1 Minority enrollment: 45%
Frequently Asked Questions
What are the top-ranked public charter schools in 95531, CA?
The top-ranked public charter schools in 95531, CA include Uncharted Shores Academy and Castle Rock.
How many public charter schools are located in 95531?
2 public charter schools are located in 95531.
What is the racial composition of students in 95531?
95531 public charter schools minority enrollment is 39% of the student body (majority Hispanic), which is less than the California public charter schools average of 75% (majority Hispanic).
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.