Waterford High
Public · Grades 9–12 · 582 students
Sentinel High
121 South Reinway Ave., Waterford, CA 95386
Grades
9–12
High
Students
14
Enrolled 2024–25
Students per teacher
5.5 : 1
Full-time teachers
District
Waterford Unified
Stanislaus County
Not graded
Alternative schools serve students whose needs a regular school could not meet, and states hold them to separate accountability rules, so we don't rank them against regular schools. How we grade
About Sentinel High
Sentinel High is an alternative high school in Waterford, California, serving grades 9–12. It is part of Waterford Unified. The school is located in a town on the edge of a metro area in Stanislaus County.
In the 2024–25 school year, 14 students were enrolled, with about 5.5 students for every full-time teacher. That ratio is smaller than the typical California high school (18.5 students per teacher).
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Alternative School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 14 students
- Students per teacher
- 5.5 to 1
- Charter school
- No
- Magnet school
- No
- Virtual learning
- Offers virtual courses
- Locale
- Town — Fringe
- School district
- Waterford Unified
- County
- Stanislaus County
- NCES school ID
- 060006312193
Schools near Sentinel High
All 9 schools in Waterford →
Hughson High
Public · Grades 9–12 · 859 students
Dickens (Billy Joe) High (Continuation)
Alternative · Grades 9–12 · 33 students
Valley Community Day
Alternative · Grades 7–12 · 4 students
Teel School in Empire
Alternative · Grades 5–12 · 125 students
Denair High
Public · Grades 9–12 · 306 students
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.