Roy A. Johnson High School

Roy A. Johnson High School serves 13 students in grades 9-12.
The student:teacher ratio of 7:1 is lower than the California state level of 23:1.
Minority enrollment is 69% of the student body (majority Asian), which is lower than the California state average of 77% (majority Hispanic).

Top Placements

Roy A. Johnson High School places among the top 20% of public schools in California for:

School Overview

Roy A. Johnson High School's student population of 13 students has declined by 51% over five school years.
The teacher population of 2 teachers has declined by 33% over five school years.
School TypeSpecial education school
Grades OfferedGrades 9-12
Total Students13 students
This chart display total students of Roy A. Johnson High School by year, with the latest 2017-18 school year data.
Gender % This chart display gender of Roy A. Johnson High School
Total Classroom Teachers2 teachers
This chart display the total teachers of Roy A. Johnson High School by year, with the latest 2017-18 school year data.

School Comparison

The diversity score of Roy A. Johnson High School is 0.73, which is more than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2017-2018 School Year DataThis SchoolState Level (CA)
Student : Teacher Ratio7:123:1
This chart display the student teacher ratio of Roy A. Johnson High School and the public school average student teacher ratio of California by year, with the latest 2017-18 school year data.
American Indian
n/a
1%
Asian
38%
12%
This chart display the percentage of Asian students in Roy A. Johnson High School and the percentage of Asian public school students in California by year, with the latest 2017-18 school year data.
Hispanic
15%
54%
This chart display the percentage of Hispanic students in Roy A. Johnson High School and the percentage of Hispanic public school students in California by year, with the latest 2017-18 school year data.
Black
8%
5%
This chart display the percentage of Black students in Roy A. Johnson High School and the percentage of Black public school students in California by year, with the latest 2017-18 school year data.
White
31%
23%
This chart display the percentage of White students in Roy A. Johnson High School and the percentage of White public school students in California by year, with the latest 2017-18 school year data.
Hawaiian
n/a
1%
Two or more races
8%
4%
This chart display the percentage of students of two or more races in Roy A. Johnson High School and the percentage of public school students of two or more races in California by year, with the latest 2017-18 school year data.
All Ethnic Groups This chart display the percentage breakdown of students of all ethnic groups in Roy A. Johnson High School. This chart display the percentage breakdown of public school students of all ethnic groups in CA.
Diversity Score
0.730.64
This chart display the diversity score of Roy A. Johnson High School and the public school average diversity score of California by year, with the latest 2017-18 school year data.
Graduation Rate
(10-11)
≤1%
83%
Eligible for Free Lunch
23%
53%
This chart display the percentage of students who is eligible for free lunch in Roy A. Johnson High School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2017-18 school year data.
Eligible for Reduced Lunch (13-14)
13%
9%
This chart display the percentage of students who is eligible for reduced lunch in Roy A. Johnson High School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2013-14 school year data.
School Statewide TestingView Education Department Test Scores
School District NameCastro Valley Unified School District
Source: 2017-2018 (latest school year available) NCES, CA Dept. of Education

Nearby Public Schools

The nearest high school to Roy A. Johnson High School is Castro Valley High School (0.4 miles away)
The nearest middle school is Creekside Middle School (0.8 miles away)
The nearest elementary school is Proctor Elementary School (0.6 miles away)
Show me:

School Reviews

Review Roy A. Johnson High School. Reviews should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities

I am a:

Name or Alias:

Your review:

Rate this school:
Recent Articles
Learn about why technical public high schools are earning attention for their unique career-training opportunities.
In light of an upcoming study on Montessori education in South Carolina, as well as the growing popularity of the Montessori Method in public charter schools, we’ll take a look at the principles behind Montessori education and whether it is an effective method for preparing some students for the professional world or higher education.
Some educators and community leaders are pushing for more math and science at the high school level. Is the move really necessary and if so, how do schools get students more interested in these STEM subjects?