Pioneer High School is a highly rated public high school located in the Almaden Valley neighborhood of San Jose, California. It is one of six high schools in the San Jose Unified School District, and is a science magnet school with an interdisciplinary focus on community service and service learning.
Serving 1,393 students in grades 9-12, Pioneer High School ranks in the top 30% 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 35% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 64% (which is higher than the California state average of 47%).
The student-teacher ratio of 22:1 is higher than the California state level of 21:1.
Minority enrollment is 65% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Facts (26-27)
- Grades: 9-12
- Enrollment: 1,393 students
- Student-Teacher Ratio: 22:1
- Minority Enrollment: 65%
- Graduation Rate: 95% (Top 30% in CA)
- Overall Testing Rank: Top 30%
- Math Proficiency: 35% (Top 50%)
- Reading Proficiency: 64% (Top 20%)
- Science Proficiency: 28% (Top 50%)
- Attendance Zone: Pioneer High serves the southwest area of San Jose, CA, covering approximately 4.7 square miles. Most students can expect a typical drive of 5-10 minutes to reach the school, with the furthest edge of the attendance zone located about 2.6 miles away.
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Pioneer High School ranks among the top 20% of public schools in California for:
Category
Attribute
Reading/Language Arts Proficiency
School Overview
Pioneer High School's student population of 1,393 students has declined by 12% over five school years.
The teacher population of 64 teachers has declined by 5% over five school years.
Grades Offered
Grades 9-12
Total Students
1,393 students
Showing 2015–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
64 teachers
Showing 2014–2025. Full 39-year historical data available below ↓
Year Founded
1960
School Calendar
School Rankings
Pioneer High School ranks within the top 30% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Pioneer High School is 0.69, 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
#2763 out of 9523 schools
(Top 30%)
(Top 30%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
35%
34%
Showing 2013–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
64%
47%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
28%
29%
Student-Teacher Ratio
22:1
21:1
Showing 2014–2025. Full 39-year historical data available below ↓
Asian
14%
12%
Showing 2015–2025. Full 38-year historical data available below ↓
Hispanic
41%
56%
Showing 2015–2025. Full 38-year historical data available below ↓
Black
3%
5%
Showing 2015–2025. Full 38-year historical data available below ↓
White
35%
20%
Showing 2015–2025. Full 38-year historical data available below ↓
Two or more races
7%
6%
Showing 2015–2025. Full 17-year historical data available below ↓
All Ethnic Groups
Showing 2015–2025. Full 38-year historical data available below ↓
Graduation Rate
95%
86.2%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(22-23)22.7%
27.7%
Eligible for Free Lunch
24%
54%
Showing 2015–2025. Full 34-year historical data available below ↓
Eligible for Reduced Lunch
6%
8%
Showing 2015–2025. Full 27-year historical data available below ↓
School Statewide Testing
School District Name
Sports
School Mascot
Mustangs
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Pioneer High School's ranking?
Pioneer High School is ranked #2763 out of 9,523 schools, which ranks it among the top 30% of public schools in California.
What schools are Pioneer High School often compared to?
Pioneer High Schoolis often viewed alongside schools like Gunderson High School, Santa Clara High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
35% of students have achieved math proficiency (compared to the 34% CA state average), while 64% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Pioneer High School?
The graduation rate of Pioneer High School is 95%, which is higher than the California state average of 86.2%.
How many students attend Pioneer High School?
1,393 students attend Pioneer High School.
What is the racial composition of the student body?
41% of Pioneer High School students are Hispanic, 35% of students are White, 14% of students are Asian, 7% of students are Two or more races, and 3% of students are Black.
What is the student-teacher ratio of Pioneer High School?
Pioneer High School has a student ration of 22:1, which is higher than the California state average of 21:1.
What grades does Pioneer High School offer ?
Pioneer High School offers enrollment in grades 9-12
What school district is Pioneer High School part of?
Pioneer High School is part of San Jose Unified School District.
In what neighborhood is Pioneer High School located?
Pioneer High School is located in the South San Jose neighborhood of San Jose, CA. There are 19 other public schools located in South San Jose.
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