High · Regular · Grades 9 to 12
Riverdale High School, Portland, OR
Riverdale High School is a public high school in Portland, part of Riverdale SD 51J. It enrolled 159 students in 2024-25, with 9.9 students per full-time teacher.
Enrollment and teachers
- Students
- 159
- Teachers (FTE)
- 16.0
- Students per teacher
- 9.9
- Grades
- 9 to 12
This school's ratio is 3.9 lower than the district figure of 13.8. The Oregon average across schools is 18.4. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
This school9.9
District13.8
Oregon18.4
United States15.3
School details
- Address
- 9727 SW Terwilliger Blvd, Portland, OR 97219
- Phone
- (503)262-4844
- District
- Riverdale SD 51J
- County
- Multnomah County
- Level
- High
- Type
- Regular
- Status
- Open
- Charter
- No
- Locale
- City: Large
- NCES school ID
- 411056000892
Related schools
High schools elsewhere in Portland
- David Douglas High School David Douglas SD 40
- Westview High School Beaverton SD 48J
- Grant High School Portland SD 1J
- Sunset High School Beaverton SD 48J
- Franklin High School Portland SD 1J
- Leodis V. McDaniel High School Portland SD 1J
- Ida B. Wells-Barnett High School Portland SD 1J
- Lincoln High School Portland SD 1J
- Roosevelt High School Portland SD 1J
- Cleveland High School Portland SD 1J
- Parkrose High School Parkrose SD 3
- Benson Polytechnic High School Portland SD 1J
We publish official enrollment and staffing data, not ratings or test scores.
Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.