For the 2025 school year, there are 4 public high schools serving 2,140 students in Lathrop, CA.
The top ranked public high schools in Lathrop, CA are Lathrop High School, Delta Charter Online and Delta Keys Charter. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Lathrop, CA public high schools have an average math proficiency score of 20% (versus the California public high school average of 28%), and reading proficiency score of 52% (versus the 51% statewide average). High schools in Lathrop have an average ranking of 5/10, which is in the bottom 50% of California public high schools.
Lathrop, CA public high school have a Graduation Rate of 83%, which is less than the California average of 87%.
The school with highest graduation rate is Lathrop High School, with 94% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 89% of the student body (majority Hispanic), which is more than the California public high school average of 79% (majority Hispanic).
Best Public High Schools in Lathrop, CA (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Lathrop High School
(Math: 23% | Reading: 60%)
Rank:
Rank:
7/
Top 50%10
647 West Lathrop Rd.
Lathrop, CA 95330
(209) 938-6350
Lathrop, CA 95330
(209) 938-6350
Grades: 9-12
| 1,509 students
Rank: #22.
Delta Charter Online
Charter School
(Math: 10-14% | Reading: 35-39%)
Rank:
Rank:
3/
Bottom 50%10
31400 South Koster Rd.
Lathrop, CA 95330
(209) 830-6363
Lathrop, CA 95330
(209) 830-6363
Grades: K-12
| 228 students
Rank: #33.
Delta Keys Charter
Charter School
(Math: ≤10% | Reading: 11-19%)
Rank:
Rank:
1/
Bottom 50%10
31400 South Koster Rd.
Lathrop, CA 95330
(209) 830-6363
Lathrop, CA 95330
(209) 830-6363
Grades: K-12
| 125 students
Rank: n/an/a
River Islands High School
Charter School
2760 Penrose Ln.
Lathrop, CA 95330
(209) 717-6715
Lathrop, CA 95330
(209) 717-6715
Grades: 9-12
| 278 students
Frequently Asked Questions
What are the top ranked public high schools in Lathrop, CA?
The top ranked public high schools in Lathrop, CA include Lathrop High School, Delta Charter Online and Delta Keys Charter.
How many public high schools are located in Lathrop?
4 public high schools are located in Lathrop.
What is the racial composition of students in Lathrop?
Lathrop public high schools minority enrollment is 89% of the student body (majority Hispanic), which is more than the California public high schools average of 79% (majority Hispanic).
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