For the 2026 school year, there are 7 public charter schools serving 2,226 students in Watsonville, CA.
The top-ranked public charter schools in Watsonville, CA are Diamond Technology Institute, Linscott Charter and Ceiba College Preparatory Academy. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Watsonville, CA public charter schools have an average math proficiency score of 25% (versus the California public charter school average of 32%), and reading proficiency score of 40% (versus the 48% statewide average). Charter schools in Watsonville have an average ranking of 3/10, which is in the bottom 50% of California public charter schools.
Minority enrollment is 90% of the student body (majority Hispanic), which is more than the California public charter school average of 75% (majority Hispanic).
Best Public Charter Schools in Watsonville, CA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Diamond Technology Institute
Charter School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
112 Diamond Dr.
Watsonville, CA 95076
(831) 728-6225
Watsonville, CA 95076
(831) 728-6225
Gr: 9-12 | 87 students Student-teacher ratio: 17:1 Minority enrollment: 95%
Rank: #22.
Linscott Charter
Charter School
(Math: 35-39% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
220 Elm St.
Watsonville, CA 95076
(831) 728-6301
Watsonville, CA 95076
(831) 728-6301
Gr: K-8 | 258 students Student-teacher ratio: 29:1 Minority enrollment: 89%
Rank: #33.
Ceiba College Preparatory Academy
Charter School
(Math: 24% | Reading: 47%)
Rank:
Rank:
6/
Top 50%10
260 West Riverside Dr.
Watsonville, CA 95076
(831) 786-2100
Watsonville, CA 95076
(831) 786-2100
Gr: 6-12 | 501 students Student-teacher ratio: 16:1 Minority enrollment: 98%
Rank: #44.
Alianza Charter
Charter School
(Math: 26% | Reading: 34%)
Rank:
Rank:
4/
Bottom 50%10
115 Casserly Rd.
Watsonville, CA 95076
(831) 728-6333
Watsonville, CA 95076
(831) 728-6333
Gr: K-8 | 626 students Student-teacher ratio: 22:1 Minority enrollment: 98%
Rank: #55.
Watsonville Charter School Of The Arts
Charter School
(Math: 20% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
115 Casserly Rd. West Campus
Watsonville, CA 95076
(831) 728-8123
Watsonville, CA 95076
(831) 728-8123
Gr: K-8 | 415 students Student-teacher ratio: 23:1 Minority enrollment: 76%
Rank: #66.
Pacific Coast Charter
Charter School
(Math: 15-19% | Reading: 30-39%)
Rank:
Rank:
3/
Bottom 50%10
294 Green Valley Rd.
Watsonville, CA 95076
(831) 786-2180
Watsonville, CA 95076
(831) 786-2180
Gr: K-12 | 132 students Student-teacher ratio: 22:1 Minority enrollment: 90%
Rank: n/an/a
Santa Cruz County Career Advancement Charter
Charter School
229 Green Valley Rd.
Watsonville, CA 95076
(831) 466-5697
Watsonville, CA 95076
(831) 466-5697
Gr: 12 | 207 students Student-teacher ratio: 26:1 Minority enrollment: 79%
Watsonville, California Public Schools (Closed)
School
Location
Quick Facts
1815 Salinas Rd./hwy. 1
Watsonville, CA 95076
(831) 633-5881
Watsonville, CA 95076
(831) 633-5881
Gr: 6-8 | 541 students Student-teacher ratio: 22:1 Minority enrollment: 64%
Rising Star Elementary School (Closed 2004)
Alternative School
Po Box 50010
Watsonville, CA 95077
(831) 728-8104
Watsonville, CA 95077
(831) 728-8104
Gr: 1-6 | 4 students Minority enrollment: 75%
115 Casserly Rd.
Watsonville, CA 95076
(831) 728-6380
Watsonville, CA 95076
(831) 728-6380
Gr: K-5 | 486 students Minority enrollment: 90%
Solano Summit Academy (Closed 2009)
Alternative School
15 Madison St.
Watsonville, CA 95076
(831) 728-9725
Watsonville, CA 95076
(831) 728-9725
Gr: 6-8 | 25 students Student-teacher ratio: 8:1 Minority enrollment: 96%
Frequently Asked Questions
What are the top-ranked public charter schools in Watsonville, CA?
The top-ranked public charter schools in Watsonville, CA include Diamond Technology Institute, Linscott Charter and Ceiba College Preparatory Academy.
How many public charter schools are located in Watsonville?
7 public charter schools are located in Watsonville.
What is the racial composition of students in Watsonville?
Watsonville public charter schools minority enrollment is 90% of the student body (majority Hispanic), which is more than the California public charter schools average of 75% (majority Hispanic).
Which public charter schools in Watsonville are often viewed compared to one another?
Popular comparisons of public charter schools in Watsonville include: Diamond Technology Institute vs. Ceiba College Preparatory Academy, Linscott Charter vs. Watsonville Charter School Of The Arts, Ceiba College Preparatory Academy vs. Diamond Technology Institute
Recent Articles
How to Evaluate School Safety Beyond Headlines
Learn how to evaluate school safety beyond headlines by examining reliable data, school climate, emergency planning, bullying prevention, communication, student experiences, and everyday security practices before choosing a school.
Choosing a Public School for Executive Function Needs
Learn how to choose a public school for a child with executive function challenges by evaluating routines, classroom support, organization, accommodations, communication, transitions, and special education services before enrollment.
What School Climate Surveys Tell You Before Enrolling
Learn how school climate surveys reveal student safety, belonging, relationships, engagement, and support, and how families can interpret results carefully before choosing a public school for their child today.