Interagency Detention School
Public · Grades 6–12 · 47 students
O'Dea High School
802 Terry Ave, Seattle, WA 98104
Grades
9–12
High
Students
461
Enrolled 2024–25
Students per teacher
14.4 : 1
Full-time teachers
District
Catholic School
King County
About O'Dea High School
O'Dea High School is a high school in Seattle, Washington, serving grades 9–12. The school is located in a large city in King County.
In the 2024–25 school year, 461 students were enrolled, with about 14.4 students for every full-time teacher. That ratio is smaller than the typical Washington high school (19.2 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades 9–12
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Students
- All-boys
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 461 students
- Students per teacher
- 14.4 to 1
- Locale
- City — Large
- County
- King County
- NCES private school ID
- 01460475
Schools near O'Dea High School
All 213 schools in Seattle →
Oneworld Now
Private · Grades 8–12 · 203 students
Summit Public School: Sierra
Charter · Grades 9–12 · 214 students
Seattle World School
Alternative · Grades 6–12 · 218 students
The Hatch School
Private · Grades 9–10 · 11 students
The Hatch School
Private · Grades 9–10 · 11 students
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.