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Riverside Elementary School (Ranked Bottom 50% for 2026) - Portland, OR

Riverside Elementary School

16303 Se River Rd
Portland, OR 97267
(School attendance zone shown in map)
4/
10
Bottom 50%
Serving 311 students in grades Kindergarten-5, Riverside Elementary School ranks in the bottom 50% of all schools in Oregon for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 25-29% (which is lower than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 30-34% (which is lower than the Oregon state average of 44%).
The student-teacher ratio of 16:1 is lower than the Oregon state level of 17:1.
Minority enrollment is 46% of the student body (majority Hispanic), which is higher than the Oregon state average of 43% (majority Hispanic).

Quick Facts (2026)

  • Grades: Kindergarten-5
  • Enrollment: 311 students
  • Student-Teacher Ratio: 16:1
  • Minority Enrollment: 46%
  • : Bottom 50% in OR
  • : 25-29% (Top 50%)
  • : 30-34% (Btm 50%)
  • : 20-29% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

School Overview

Riverside Elementary School's student population of 311 students has declined by 7% over five school years.
The teacher population of 20 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Kindergarten-5
(No virtual instruction)
Total Students
311 students
Total Classroom Teachers
20 teachers
Colors
Blue and Gold

School Rankings

Riverside Elementary School ranks within the bottom 50% of all 1,174 schools in Oregon (based off of combined math and reading proficiency testing data).
The diversity score of Riverside Elementary School is 0.56, which is less than the diversity score at state average of 0.60. The school's diversity has stayed relatively flat over five school years.
This School
State Level (OR)
#753 out of 1174 schools
(Bottom 50%)
25-29%
31%
30-34%
44%
20-29%
30%
Student-Teacher Ratio
16:1
17:1
American Indian
n/a
1%
Asian
1%
4%
Hispanic
39%
26%
Black
1%
3%
White
54%
57%
Hawaiian
1%
1%
Two or more races
4%
8%
All Ethnic Groups
0.56
Eligible for Free Lunch
59%
67%
Eligible for Reduced Lunch (21-22)
14%
8%
School Statewide Testing
Source: National Center for Education Statistics (NCES), OR Dept. of Education

Frequently Asked Questions

What is Riverside Elementary School's ranking?
Riverside Elementary School is ranked #753 out of 1,174 schools, which ranks it among the bottom 50% of public schools in Oregon.
What percent of students have achieved state testing proficiency in math and reading?
25-29% of students have achieved math proficiency (compared to the 31% OR state average), while 30-34% of students have achieved reading proficiency (compared to the 44% OR state average).
How many students attend Riverside Elementary School?
311 students attend Riverside Elementary School.
What is the racial composition of the student body?
54% of Riverside Elementary School students are White, 39% of students are Hispanic, 4% of students are Two or more races, 1% of students are Asian, 1% of students are Black, and 1% of students are Hawaiian.
What is the student-teacher ratio of Riverside Elementary School?
Riverside Elementary School has a student ration of 16:1, which is lower than the Oregon state average of 17:1.
What grades does Riverside Elementary School offer ?
Riverside Elementary School offers enrollment in grades Kindergarten-5 (No virtual instruction).
What school district is Riverside Elementary School part of?
Riverside Elementary School is part of North Clackamas SD 12 School District.

School Reviews

Review Riverside Elementary School. Reviews should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
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Quick Facts (2026)

  • Grades: Kindergarten-5
  • Enrollment: 311 students
  • Student-Teacher Ratio: 16:1
  • Minority Enrollment: 46%
  • : Bottom 50%
  • : 25-29% (Top 50%)
  • : 30-34% (Btm 50%)
  • : 20-29% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

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