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A

Riverdale High School

PublicHighGrades 9–12

9727 SW Terwilliger Blvd, Portland, OR 97219 · (503) 262-4844 · Part of Riverdale School District 51J

Portland’s School Grade A better than 87% of Oregon school districts

Directions
Students
159
Students per teacher
9:1
Setting
City
Grades
9–12
The gist

What stands out about Riverdale High School

  • Its own letter, A: reading and math results near the top of Oregon’s public schools
  • Math proficiency 44 pts above the state
  • Reading / language arts 28 pts above the state
  • Small classes: 9 students per teacher
  • Enrollment down 28.1% since 2020–21

Test scores

2020–21
Math proficiency75%
State average 30.9%
Reading / language arts75%
State average 47%

Its own letter, A, places these results among Oregon’s 753 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

9727 SW Terwilliger Blvd, Portland

Students

Enrollment by grade
Grade 947
Grade 1036
Grade 1130
Grade 1246
Enrollment over time
221’20
190’21
185’22
164’23
159’24

Down 28.1% since 2020–21.

Who goes here
White 79%Two or more races 11%Hispanic 8%Asian 3%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Riverdale High School from Portland families.

Other schools in Riverdale School District 51J

The district →
Riverdale Grade School
Elementary · Grades K–8 · Portland
A+
406 students17:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Oregon’s other public schools; Portland’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.