Charter agency · San Joaquin County
River Islands High District, CA: schools, enrollment and spending
River Islands High District runs 1 public school with 512 students in grades 9 to 12. Its ratio of 19.0 students per teacher is 2.9 lower than the California figure of 21.9.
At a glance
- Schools
- 1
- Students
- 512
- Teachers (FTE)
- 27
- Students per teacher
- 19.0
- CA: 21.9 · US: 15.3
- Address
- 16601 Riptide Way, Lathrop, CA 95330
- Phone
- (209)717-6715
- County
- San Joaquin County
- Locale
- Rural: Fringe
- Grades offered
- 9 to 12
- Agency type
- Charter agency
- NCES district ID
- 0602574
- State district ID
- CA-0141242
- Total staff (FTE)
- 44
- School counselors (FTE)
- 2.0About 256 students per counselor.
- School administrators (FTE)
- 2.0
- Charter schools
- 1
Students per teacher compared
This district19.0
California21.9
United States15.3
Schools in River Islands High District
By level: 1 high. A CEP school serves free meals to all students.
| River Islands HighCharter | High | 9 to 12 | 512 | 19.0 |
Nearby and related
Other districts in San Joaquin County
- Stockton Unified 33,648 students
- Lodi Unified 27,109 students
- Manteca Unified 25,248 students
- Tracy Joint Unified 13,817 students
- Lincoln Unified 8,744 students
- Lammersville Joint Unified 7,949 students
- Ripon Unified 3,381 students
- Jefferson Elementary School District 3,127 students
- Escalon Unified 2,676 students
- Linden Unified 2,339 students
- San Joaquin County Office of Education 1,972 students
- New Jerusalem Elementary School District 1,680 students
- Venture Academy District 1,657 students
- California Online Public Schools Northern California DIST 1,507 students
- one.Charter District 1,356 students
More in California
Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.