Peninsula High School is a public high school on a hill overlooking Henderson Bay and Burley Lagoon, in Purdy, north of the city of Gig Harbor, Washington, USA. The school is part of the Peninsula School District.
Serving 1,345 students in grades 9-12, Peninsula High School ranks in the top 30% of all schools in Washington for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 43% (which is higher than the Washington state average of 41%). The percentage of students achieving proficiency in reading/language arts is 76% (which is higher than the Washington state average of 53%).
The student-teacher ratio of 21:1 is higher than the Washington state level of 17:1.
Minority enrollment is 28% of the student body (majority Hispanic), which is lower than the Washington state average of 53% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 1,345 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 28%
- Graduation Rate: 93% (Top 20% in WA)
- Overall Testing Rank: Top 30%
- Math Proficiency: 43% (Top 50%)
- Reading Proficiency: 76% (Top 20%)
- Science Proficiency: 66% (Top 20%)
- Source: National Center for Education Statistics (NCES), WA Dept. of Education
Top Rankings
Peninsula High School ranks among the top 20% of public schools in Washington for:
Category
Attribute
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
School Overview
Peninsula High School's student population of 1,345 students has declined by 8% over five school years.
The teacher population of 63 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
1,345 students
Total Classroom Teachers
63 teachers
Year Founded
1947
Colors
White, Green
School Calendar
School Motto
Be Awesome
School Rankings
Peninsula High School ranks within the top 30% of all 2,088 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Peninsula High School is 0.46, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#493 out of 2088 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
43%
41%
Reading/Language Arts Test Scores (% Proficient)
76%
53%
Science Test Scores (% Proficient)
66%
49%
Student-Teacher Ratio
21:1
17:1
American Indian
1%
1%
Asian
2%
9%
Hispanic
12%
27%
Black
1%
5%
White
72%
47%
Hawaiian
n/a
2%
Two or more races
12%
9%
All Ethnic Groups
Graduation Rate
93%
84%
Eligible for Free Lunch
20%
39%
Eligible for Reduced Lunch
6%
9%
School Statewide Testing
School District Name
Peninsula School District
Source: National Center for Education Statistics (NCES), WA Dept. of Education
School Notes
- School Mascot: Seahawks
Frequently Asked Questions
What is Peninsula High School's ranking?
Peninsula High School is ranked #493 out of 2,088 schools, which ranks it among the top 30% of public schools in Washington.
What schools are Peninsula High School often compared to?
Peninsula High Schoolis often viewed alongside schools like Gig Harbor High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
43% of students have achieved math proficiency (compared to the 41% WA state average), while 76% of students have achieved reading proficiency (compared to the 53% WA state average).
What is the graduation rate of Peninsula High School?
The graduation rate of Peninsula High School is 93%, which is higher than the Washington state average of 84%.
How many students attend Peninsula High School?
1,345 students attend Peninsula High School.
What is the racial composition of the student body?
72% of Peninsula High School students are White, 12% of students are Hispanic, 12% of students are Two or more races, 2% of students are Asian, 1% of students are American Indian, and 1% of students are Black.
What is the student-teacher ratio of Peninsula High School?
Peninsula High School has a student ration of 21:1, which is higher than the Washington state average of 17:1.
What grades does Peninsula High School offer ?
Peninsula High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Peninsula High School part of?
Peninsula High School is part of Peninsula School District.
School Reviews
Review Peninsula 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
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
