publichighGrade 9-12

Sentinel High

121 South Reinway Ave., Waterford, CA 95386, United States

+1 (209) 874-9017

http://www.waterford.k12.ca.us

N/A

Overall Rating

Location

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Sentinel High Overview

About This School

Sentinel High is a public high in Waterford, California, serving 14 students in grades Grade 9-12. The school maintains a highly personalized learning environment with a 5:1 student-teacher ratio and two faculty members earning an average salary of $108,115. Guidance is supported by a counselor-to-student ratio of 70:1. The student body is composed of 86% male and 14% female students. Regarding ethnicity, the population is 50% White, 43% Hispanic, and 7% Two or More Races.

Total Students

Grade 9-12

5:1

Student-Teacher Ratio

2 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

Grade 9-12

County

Stanislaus County

Students per Counselor

70:1

Sentinel High Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

N/A

English Language Arts

N/A

Mathematics

N/A

Science

Class Information

5:1

Student-Teacher Ratio

City Avg: 19.8:1

State Avg: 20.5:1

Students per Counselor

Sentinel High Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$108,115

City Avg: $101,275

State Avg: $106,740

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio5:1

Students per Counselor70:1

Sentinel High Student Demographics

Student Body

85.71%

Male

14.29%

Female

Total Enrollment: 14 students

Racial & Ethnic Diversity

White50%

Hispanic42.86%

Asian0%

Black0%

Two or More Races7.14%

Native American0%

Sentinel High Reviews

Frequently Asked Questions About Sentinel High

Q: What is Sentinel High?

A: Sentinel High is a high public located in Waterford.

Q: How many students attend Sentinel High?

A: Sentinel High has approximately 14 students enrolled.

Q: What is the student-teacher ratio at Sentinel High?

A: The student-teacher ratio at Sentinel High is 5:1.

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Detailed Information about Sentinel High

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About Sentinel High - Waterford, CA

Quick Facts about Sentinel High
School Name	Sentinel High
School Type	public
Grade Levels	Grade 9-12
Location	121 South Reinway Ave., Waterford, CA 95386, Waterford, CA
County	Stanislaus County
Phone	+1 (209) 874-9017
Total Students	14
Student-Teacher Ratio	5:1
Full-Time Teachers	2
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about Sentinel High

What is Sentinel High?

Sentinel High is a high public located in Waterford.

How many students attend Sentinel High?

Sentinel High has approximately 14 students enrolled.

What is the student-teacher ratio at Sentinel High?

The student-teacher ratio at Sentinel High is 5:1.

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