Charter SchoolElementary

River Islands Technology Academy II

1175 Marina Dr., Lathrop, CA 95330

BSchola Grade
Grades
K–8
Elementary
Students
954
Enrolled 2024–25
Students per teacher
24.3 : 1
Full-time teachers
District
River Islands Technology Academy II District
San Joaquin County

Schola Grade B · Above average

Letter grade (A–F) · compared with 5,632 California elementary schools · How we grade
Test scores58% proficient in math & reading
78thpercentile
Equity44% of low-income students proficient
80thpercentile
Attendance20% chronically absent
72ndpercentile
Class size24.3 students per teacher
25thpercentile

Percentiles compare this school with other California elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About River Islands Technology Academy II

River Islands Technology Academy II is a charter elementary school in Lathrop, California, serving grades K–8. It is part of River Islands Technology Academy II District. The school is located in a large suburb in San Joaquin County.

In the 2024–25 school year, 954 students were enrolled, with about 24.3 students for every full-time teacher. That ratio is larger than the typical California elementary school (21.4 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from River Islands Technology Academy II District. Its Schola Grade is B (above average), compared with 5,632 California elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades K–8

Location & nearby schools

1175 Marina Dr.
Lathrop, CA 95330
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School details

Type
Charter School · What this means
Level
Elementary
Grades offered
K–8
Enrollment (2024–25)
954 students
Students per teacher
24.3 to 1
Charter school
Yes
Charter authorizer
River Islands Technology Academy II District
Magnet school
No
Locale
Suburb — Large
School district
River Islands Technology Academy II District
County
San Joaquin County
NCES school ID
060175613146

Schools near River Islands Technology Academy II

All 8 schools in Lathrop →
EPIC Academy
Charter · Grades K–8 · 1,025 students
1.2 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.