John Swett High School is located in Crockett, California, United States. It serves the communities of Crockett, Port Costa, Rodeo, and the Foxboro area of Hercules. It is named after John Swett, former California Superintendent of Public Instruction, elected in 1863. John Swett High School was established in 1927.
Serving 375 students in grades 9-12, John Swett High School ranks in the top 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 25-29% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 60-64% (which is higher than the California state average of 47%).
The student:teacher ratio of 18:1 is lower than the California state level of 21:1.
Minority enrollment is 86% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 375 students
- Student:Teacher Ratio: 18:1
- Minority Enrollment: 86%
- Graduation Rate: 90-94% (Top 50% in CA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 25-29% (Top 50%)
- Reading Proficiency: 60-64% (Top 30%)
- Science Proficiency: 25-29% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
John Swett High School ranks among the top 20% of public schools in California for:
Category
Attribute
Diversity
Student Attention
School Overview
John Swett High School's student population of 375 students has declined by 17% over five school years.
The teacher population of 21 teachers has declined by 8% over five school years.
Grades Offered
Grades 9-12
Total Students
375 students
Gender %
Total Classroom Teachers
21 teachers
Year Founded
1927
Colors
Royal blue, Scarlet
School Calendar
School Rankings
John Swett High School ranks within the top 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of John Swett High School is 0.74, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#3324 out of 9602 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
25-29%
33%
Reading/Language Arts Test Scores (% Proficient)
60-64%
47%
Science Test Scores (% Proficient)
25-29%
29%
Student : Teacher Ratio
18:1
21:1
American Indian
1%
1%
Asian
23%
12%
Hispanic
41%
56%
Black
13%
5%
White
14%
20%
Hawaiian
n/a
n/a
Two or more races
8%
6%
All Ethnic Groups
Graduation Rate
90-94%
87%
Eligible for Free Lunch
59%
54%
Eligible for Reduced Lunch
12%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Notes
- School Mascot: Warrior
Profile last updated: 02/09/2025
Frequently Asked Questions
What is John Swett High School's ranking?
John Swett High School is ranked #3324 out of 9,602 schools, which ranks it among the top 50% of public schools in California.
What schools are John Swett High School often compared to?
John Swett High Schoolis often viewed alongside schools like Alhambra Senior High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
25-29% of students have achieved math proficiency (compared to the 33% CA state average), while 60-64% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of John Swett High School?
The graduation rate of John Swett High School is 90-94%, which is higher than the California state average of 87%.
How many students attend John Swett High School?
375 students attend John Swett High School.
What is the racial composition of the student body?
41% of John Swett High School students are Hispanic, 23% of students are Asian, 14% of students are White, 13% of students are Black, 8% of students are Two or more races, and 1% of students are American Indian.
What is the student:teacher ratio of John Swett High School?
John Swett High School has a student ration of 18:1, which is lower than the California state average of 21:1.
What grades does John Swett High School offer ?
John Swett High School offers enrollment in grades 9-12
What school district is John Swett High School part of?
John Swett High School is part of John Swett Unified School District.
School Reviews
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