Excellent
#5 of 1,226 schools in OR
Top 1% in state
Riverdale Grade School
Elementary School · Riverdale SD 51J
11733 S Breyman Ave, Portland, OR 97219
Enrollment
400
Student-Teacher
16:1
Score
9.7
Grades
Kindergarten – 8th
Enrollment
400
Student-Teacher
16:1
Score
9.7
Grades
Kindergarten – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Oregon schools
#5 of 1,226
In Portland
#2 of 148
public schools
In district
#1 of 2
Riverdale SD 51J
Academic performance
9.9 / 10
Excellent
Shortlisting around Riverdale Grade School?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Riverdale Grade School
Elementary School in Portland · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.
Creston Elementary School
Portland, OR. Compare side by side with Riverdale Grade School before ruling this option in or out.
Le Monde French Immersion Public Charter School
Portland, OR. Compare side by side with Riverdale Grade School before ruling this option in or out.
About Riverdale Grade School
Riverdale Grade School is a public elementary school in Portland, OR, part of Riverdale SD 51J. Riverdale Grade School serves approximately 400 students, and covers grades Kindergarten-8th, and has a 16:1 student-teacher ratio. Riverdale Grade School has a current MySchoolScout rating of 9.7 out of 10 and ranks #5 of 1,226 schools in OR.
Structured state assessment records for Riverdale Grade School show 83% math proficiency (multi-year average, 2009-2025) and 87% reading/ELA proficiency (multi-year average, 2009-2025).
What's said publicly about Riverdale Grade School
Synthesized from public, attributable sources. Updated May 2026. Reviewed for accuracy.
Sources (1)
- This school 9.7 · Excellent
- OR avg 6.5
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Riverdale Grade School — Students at Riverdale Grade School score 83% proficient, which is above what's typical for similar communities (expected: 54%).
Test Scores OR OSAS (2024-25)
Based on 30 test records from OR state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.7/10.
How Riverdale Grade School Compares
See how Riverdale Grade School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
11733 S Breyman Ave, Portland, OR 97219
Nearby Alternatives
Families considering Riverdale Grade School may also want to explore other elementary schools in the area. Forest Hills Elementary School (rated 9.6/10, 1.4 miles away, in nearby Lake Oswego), with a very similar rating. Another option is Llewellyn Elementary School (rated 9.6/10, 2.6 miles away), with a very similar rating. Additionally, Hallinan Elementary School (rated 9.3/10, 2.5 miles away, in nearby Lake Oswego), with a comparable rating. For more schools in Portland, see our Portland schools guide .
Nearby Schools
20 within 2.6 mi| School | Distance | Rating |
|---|---|---|
| Milwaukie Academy of the Arts Milwaukie | 0.8 mi | 4.6 |
| PORTLAND WALDORF SCHOOL Milwaukie | 0.9 mi | 7.2 |
| Milwaukie High School Milwaukie | 0.9 mi | 3.9 |
| ST JOHN THE BAPTIST CATHOLIC SCHOOL Milwaukie | 1.0 mi | 7.9 |
| Oak Grove Elementary Milwaukie | 1.3 mi | 5.6 |
| Milwaukie El Puente Elementary School Milwaukie | 1.1 mi | 4.2 |
| Sellwood Middle School Portland | 1.6 mi | 8.7 |
| Forest Hills Elementary School Lake Oswego | 1.4 mi | 9.6 |
| New Urban High School Milwaukie | 1.7 mi | 6.4 |
| Rowe Middle School Milwaukie | 1.5 mi | 5.1 |
| Riverdale High School Portland | 1.7 mi | 9.5 |
| Ardenwald Elementary School Milwaukie | 2.0 mi | 6.9 |
| Hallinan Elementary School Lake Oswego | 2.5 mi | 9.3 |
| Llewellyn Elementary School Portland | 2.6 mi | 9.6 |
| Harmony Academy Marylhurst | 2.6 mi | 6.1 |
| L'ETOILE FRENCH IMMERSION SCHOOL Portland | 2.4 mi | 7.0 |
| Riverside Elementary School Milwaukie | 2.6 mi | 5.2 |
| Duniway Elementary School Portland | 2.4 mi | 8.6 |
| PARK ACADEMY Lake Oswego | 2.6 mi | 8.5 |
| HOLY FAMILY SCHOOL Portland | 2.6 mi | 6.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 97219 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$115,525
Median Home Value
$651,600
Median Rent
$1,603/mo
Population
43,111
College Educated
66.1%
Homeownership
71.5%
Avg Commute
22.7 min
Poverty Rate
6.7%
Median Age
41.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Le Monde French Immersion Public Charter School Portland, OR | 9.7 |
| Westridge Elementary School Lake Oswego, OR | 9.7 |
| Forest Hills Elementary School Lake Oswego, OR | 9.6 |
| Llewellyn Elementary School Portland, OR | 9.6 |
| Rieke Elementary School Portland, OR | 9.6 |
| Westside Elementary School Hood River, OR | 9.6 |
Compare Riverdale Grade School with similar schools nearby
Side-by-side ratings, test scores, and demographics for the schools parents most often weigh against this one.
- CompareRiverdale Grade School vs Creston Elementary SchoolPortland, OR Peer score 9.5/10 -0.2 vs Riverdale Grade School
- CompareRiverdale Grade School vs Le Monde French Immersion Public Charter SchoolPortland, OR Peer score 9.7/10 About even with Riverdale Grade School
- CompareRiverdale Grade School vs Rieke Elementary SchoolPortland, OR Peer score 9.6/10 -0.1 vs Riverdale Grade School
- CompareRiverdale Grade School vs Grout Elementary SchoolPortland, OR Peer score 9.0/10 -0.7 vs Riverdale Grade School
- CompareRiverdale Grade School vs Irvington Elementary SchoolPortland, OR Peer score 9.5/10 -0.2 vs Riverdale Grade School
Frequently Asked Questions
Common questions about Riverdale Grade School
What grades does Riverdale Grade School serve?
Riverdale Grade School serves students in grades Kindergarten through 8th.
How many students attend Riverdale Grade School?
Riverdale Grade School has an enrollment of approximately 400 students.
What is the student-teacher ratio at Riverdale Grade School?
The student-teacher ratio at Riverdale Grade School is 16:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Riverdale Grade School rank in OR?
Riverdale Grade School ranks #5 of 1,226 schools in OR.
What is Riverdale Grade School's MySchoolScout rating?
Riverdale Grade School has a current MySchoolScout rating of 9.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Riverdale Grade School?
Based on loaded state assessment records, Riverdale Grade School has 83% math proficiency (multi-year average, 2009-2025) and 87% reading/ELA proficiency (multi-year average, 2009-2025).
Is Riverdale Grade School a charter school?
No, Riverdale Grade School is not a charter school. It is a traditional public school operated by the local school district.
Is Riverdale Grade School a Title I school?
No, Riverdale Grade School is not currently a Title I school.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 8th
- Enrollment
- 400
- Student-Teacher Ratio
- 16:1
- Teachers (FTE)
- 25
- Type
- regular
- Setting
- Large Suburb
- County
- Multnomah County
- Chronic Absenteeism (SY 2022-23)
- 25.8%
- Phone
- (503) 262-4842
Resources & Links
District
Riverdale SD 51J- District Enrollment
- 564
- Schools in District
- 2
- Per-Pupil Spending
- $20,111
- District Rank
- #1 of 2
Other Schools in This District
Compare This School
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.