Chief Sealth International High School

Chief Sealth International High School

Public High School | Grade 9-12
2600 SW Thistle St,  Seattle, WA
South Delridge Neighborhood
Seattle Public Schools
3.7
2.8
1,195 Students
B+
Niche Grade

School Details

Head of School
John Boyd
Student Teacher Ratio
18:1
Average SAT Score
1170
Average ACT Score
23
Math Proficiency
27%
Reading Proficiency
72%
Average GPA
3.49
Graduation Rate
92%

Niche Grade

B-
Academics
B+
Teachers
A-
College Prep
C-
Administration
B-
Resources/Facilities
B-
Clubs and Activities
B
Sports
C
Food
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Academics
Average GPA
3.49
Reading Proficiency
72%
Math Proficiency
27%
Teachers
Student Teacher Ratio
18:1
Teachers
66
Full Time Teachers
66
Teachers in First or Second Year
5%
College Prep
Average SAT
1170
Math
580
Verbal
590
Average ACT
23
Math
21
English
23
Reading
24
Science
23
Number of AP Courses
2
AP Math Enrollment
Very Low
AP Science Enrollment
Very Low
Other AP Enrollment
Very Low
Clubs and Activities
Girls Athletic Participation
Average
Boys Athletic Participation
High

GreatSchools Rating

3
Test Scores
3
Equity
3
College Readiness
Source: GreatSchools
GreatSchools Rating
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology

GreatSchools Rating Details

Test Scores

Math
22.6%
State Average
41.7%
Science
30.1%
State Average
49.7%
GreatSchools Test Scores Rating
GreatSchools
The Test Score Rating reflects annual state test results for this school compared with scores statewide.

Teachers and Staff

Students Per Counselor
381:1

Student Diversity

Male
52.6%
Female
46.3%
Hispanic
29%
White
22.9%
Black
22.7%
Asian or Pacific Islander
13.4%
Two or more races
8.5%
Native Hawaiian or Other Pacific Islander
1.5%
Native American
<1%

School Rankings

#2 Niche Standout HS in Washington
#12 Most Diverse Public HS in Washington
Source: Niche

Specialty School Programs

AP Programs Offered
IB Programs Offered
Free/Reduced Lunch Offered
Athletics Program

Colleges Students are Considering

Students are most interested in or go on to attend these colleges.
University of Washington 419 Students
Seattle University 208 Students
Western Washington University 169 Students
Washington State University 157 Students
Seattle Pacific University 123 Students
Central Washington University 103 Students
South Seattle College 97 Students
University of Oregon 89 Students
Eastern Washington University 86 Students
Oregon State University 83 Students

What Students Want to Study

Niche users from this school are most interested in the following majors.
Business 83 Students
Psychology 76 Students
Biology 59 Students
Nursing 50 Students
Pre-Medicine Studies 48 Students
Computer Science 41 Students
Engineering 24 Students
Political Science and Government 23 Students
Chemistry 23 Students
Family Practice and Pediatric Nursing 19 Students

This School’s Reviews

Niche Reviews
3.7 221 Reviews
5.0 Senior
11/29/2024
Great school with an extremely diverse set of students each year and a great community. facilities are great, but funding for many activities is lacking.
5.0 Sophomore
11/25/2024
My experience has been pretty good so far. The sports have done really well so far and the coaches and other athletic administrators are very supportive of your success. The teachers are overall not to bad, some are very engaging and make the classes fun and cause you to learn lots. The food isn't the best quality but the fruit and vegetables they provide helps me get through the day. The principle is really great other than that the admins aren't the best.
4.0 Senior
6/3/2024
I had a rocky experience in high school. It started with Covid. Following the pandemic, I had the best high school year between the four, in sophomore year. Overall over the last couple years, I've grown away from the school a bit due to some disagreements about me and the way things were being handled. However I think it is overall a good school.
See All Niche Reviews
GreatSchools Reviews
2.8 9 Reviews
1.0 other
1/16/2025
Horrible teachers. Most of the teachers if not all are rude and unprofessional and show favoritism among students. It is very disturbing and disgusting. Seeking validation and social standing by aligning themselves with the "cool" kids, even as an adult.
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1.0 parent
3/21/2018
Unfortunately my experience has been really bad. Chief Sealth could be so good. They have amazing programs, a beautiful campus and a community rich in diversity. The principal does nothing to bring out the best of people. Most of her staff is just waiting for her to "retire or leave so she can take...
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4.0 parent
6/7/2017
My children attend Sealth and overall we are happy. The teachers and staff are great with my kids, unfortunately the Principal is the worst Principal in the district and needs to move on or retire. She does not respect the teachers, staff or students. 5 stars for teachers and staff, 1 star for Princ...
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1.0 student
6/4/2014
Since the new principal at Sealth started just this year, everything has been going downhill. Not only are students looked down upon but the teachers are as well. The administration now has no respect for their students and don't take the opinions of the students and staff into consideration whatsoe...
Read Full Review
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Chief Sealth International High School

Chief Sealth International High School is a public school for students in grades 9-12 in Seattle, WA and is served by the Seattle Public Schools in Washington. Annual tuition is $0. The school has a total enrollment of 1,195 and maintains a student-teacher ratio of 18:1. Academic records show that 27% of students achieve proficiency in math, and 72% are proficient in reading. Chief Sealth International High School has received feedback and ratings, with a Niche grade of B+ and a GreatSchools Rating of 3 out of 10. The average GPA is 3.49, the graduation rate is 92%, and average standardized test scores include an SAT score of 1170 and an ACT score of 23. The average home value in this area is $647,896. Discover additional schools in the area, like Evergreen High School, Summit Atlas, Denny International Middle School, and more. Learn more about what Seattle has to offer, and browse homes for sale and for rent near Chief Sealth International High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
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Tanya Franzen-Garrett
Tanya Franzen-Garrett
Marketplace Sotheby's Intl Rty
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