CharterScorecard
C

Lathrop, CA

River Islands High

At a glance

Grades served
9–12
Level
High
Enrollment
512 students
Address
16601 Riptide Way, Lathrop, CA, 95330
Phone
(209)717-6715
Directory data
2024-25

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Scorecard

C

Grade C · 2024-25 state assessment data · computed with the published methodology.

Percentile among state charters
58.9%
Combined proficiency
42.2%
ELA: met or exceeded standard
52.67%
Math: met or exceeded standard
31.82%

Grades compare this school to other charter schools in California on official state assessment results. A grade is a starting filter, not a verdict; visit before deciding.

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