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Ingraham High School

1819 N 135 St, Seattle, WA 98133

BSchola Grade
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Grades
9–12
High
Students
1,391
Enrolled 2024–25
Students per teacher
20.5 : 1
Full-time teachers
District
Seattle School District No. 1
King County

Schola Grade B · Above average

Letter grade (A–F) · compared with 338 Washington high schools · How we grade
Test scores69% proficient in math & reading
89thpercentile
Equity44% of low-income students proficient
73rdpercentile
Attendance38% chronically absent
56thpercentile
Graduation rate91% graduate in 4 years
50thpercentile
College readinessAt least 20% take AP, IB or dual-enrollment courses
32ndpercentile
Class size20.5 students per teacher
46thpercentile

Percentiles compare this school with other Washington high schools; the line marks the middle. 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 Ingraham High School

Ingraham High 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, 1,391 students were enrolled, with about 20.5 students for every full-time teacher. That ratio is larger than the typical Washington high school (19.2 students per teacher). Its Schola Grade is B (above average), compared with 338 Washington high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1819 N 135 St
Seattle, WA 98133
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,391 students
Students per teacher
20.5 to 1
AP courses offered
4
Charter school
No
Magnet school
No
Locale
City — Large
School district
Seattle School District No. 1
County
King County
NCES school ID
530771001187

Schools near Ingraham High School

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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.