Elementary · Regular · Grades K to 8
Riverdale Grade School, Portland, OR
Riverdale Grade School is a public elementary school in Portland, part of Riverdale SD 51J. It enrolled 406 students in 2024-25, with 16.9 students per full-time teacher.
Enrollment and teachers
- Students
- 406
- Teachers (FTE)
- 24.0
- Students per teacher
- 16.9
- Grades
- K to 8
This school's ratio is 3.1 higher 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 school16.9
District13.8
Oregon18.4
United States15.3
School details
- Address
- 11733 S Breyman Ave, Portland, OR 97219
- Phone
- (503)262-4842
- District
- Riverdale SD 51J
- County
- Multnomah County
- Level
- Elementary
- Type
- Regular
- Status
- Open
- Charter
- No
- Virtual
- No
- Locale
- Suburb: Large
- NCES school ID
- 411056001039
Related schools
Elementary schools elsewhere in Portland
- Sato Elementary School Beaverton SD 48J
- Springville Elementary School Beaverton SD 48J
- Laurelhurst Elementary School Portland SD 1J
- Bonny Slope Elementary School Beaverton SD 48J
- Jacob Wismer Elementary School Beaverton SD 48J
- Ainsworth Elementary School Portland SD 1J
- Faubion Elementary School Portland SD 1J
- Vernon Elementary School Portland SD 1J
- Findley Elementary Beaverton SD 48J
- Beverly Cleary School Portland SD 1J
- Richmond Elementary School Portland SD 1J
- Hayhurst Elementary 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.