Sherman Indian High School is an off-reservation boarding high school for Native Americans. Originally opened in 1892 as the Perris Indian School, in Perris, California, the school was relocated to Riverside, California, in 1903, under the name Sherman Institute.
Sherman Indian High School serves 340 students in grades 9-12.
The percentage of students achieving proficiency in math is 11-19% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 11-19% (which is lower than the California state average of 47%).
Quick Facts (2025-26)
- Grades: 9-12
- Enrollment: 340 students
- Graduation Rate: 60-64%
- Math Proficiency: 11-19%
- Reading Proficiency: 11-19%
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Sherman Indian High School ranks among the top 20% of public schools in California for:
Category
Attribute
Percent Eligible For Free Lunch
School Overview
Sherman Indian High School's student population of 340 students has declined by 24% over five school years.
The teacher population of 4 teachers has declined by 96% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
340 students
Gender %
Total Classroom Teachers
4 teachers
Year Founded
1903
Colors
Purple, Gold
Last Day of School
Mon. May 25, 2026
School Motto
Produce A Good Human Being!
School Rankings
The diversity score of Sherman Indian High School is 0.00, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Math Test Scores (% Proficient)
11-19%
34%
Reading/Language Arts Test Scores (% Proficient)
11-19%
47%
Student-Teacher Ratio
n/a
21:1
American Indian
100%
1%
Asian
n/a
12%
Hispanic
n/a
56%
Black
n/a
5%
White
n/a
20%
Hawaiian
n/a
n/a
Two or more races
n/a
6%
All Ethnic Groups
Graduation Rate
60-64%
87%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
99%
54%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Notes
- School Mascot: Braves
Profile last updated: 02/09/2025
Frequently Asked Questions
What schools are Sherman Indian High School often compared to?
Sherman Indian High Schoolis often viewed alongside schools like Arlington High School, Ramona High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
11-19% of students have achieved math proficiency (compared to the 34% CA state average), while 11-19% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Sherman Indian High School?
The graduation rate of Sherman Indian High School is 60-64%, which is lower than the California state average of 87%.
How many students attend Sherman Indian High School?
340 students attend Sherman Indian High School.
What is the racial composition of the student body?
100% of Sherman Indian High School students are American Indian.
What grades does Sherman Indian High School offer ?
Sherman Indian High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Sherman Indian High School part of?
Sherman Indian High School is part of Sherman Indian High School District.
In what neighborhood is Sherman Indian High School located?
Sherman Indian High School is located in the Ramona neighborhood of Riverside, CA. There are 6 other public schools located in Ramona.
School Reviews
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