The Center School

305 Harrison St, Seattle, WA 98109

ASchola Grade
Grades
9–12
High
Students
165
Enrolled 2024–25
Students per teacher
14 : 1
Full-time teachers
District
Seattle School District No. 1
King County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 338 Washington high schools · How we grade
Test scores60% proficient in math & reading
77thpercentile
Attendance43% chronically absent
39thpercentile
Graduation rate98% graduate in 4 years
94thpercentile
College readinessAt least 28% take AP, IB or dual-enrollment courses
47thpercentile
Class size14 students per teacher
88thpercentile

Percentiles compare this school with other Washington high schools; the line marks the middle. Some measures aren't reported for this school, so the grade uses the ones available. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About The Center School

The Center School is a public high school in Seattle, Washington, serving grades 9–12. It is part of Seattle School District No. 1. The school is located in a large city in King County.

In the 2024–25 school year, 165 students were enrolled, with about 14 students for every full-time teacher. That ratio is smaller than the typical Washington high school (19.2 students per teacher). Its Schola Grade is A (excellent), compared with 338 Washington high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

305 Harrison St
Seattle, WA 98109
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
165 students
Students per teacher
14 to 1
AP courses offered
2
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
City — Large
School district
Seattle School District No. 1
County
King County
NCES school ID
530771002842

Schools near The Center School

All 213 schools in Seattle →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.