Top Rankings
Adel SD 21 School District ranks among the top 20% of public school district in Oregon for:
Category
Attribute
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026-27 school year, there is 1 public school serving 11 students in Adel SD 21 School District.
Public Schools in Adel SD 21 School District have a diversity score of 0.17, which is less than the Oregon public school average of 0.60.
Minority enrollment is 9% of the student body (majority Black and Hispanic), which is less than the Oregon public school average of 43% (majority Hispanic).
Overview
This School District
This State (OR)
# Schools
1 School
1,292 Schools
# Students
11 Students
539,256 Students
# Teachers
2 Teachers
29,755 Teachers
Student-Teacher Ratio
6:1
6:1
Student By Grade
District Rank
The school district's graduation rate of PS% has stayed relatively flat over five school years.
Math Test Scores (% Proficient)
(18-19)<50%
40%
Reading/Language Arts Test Scores (% Proficient)
(18-19)<50%
54%
Chronically Absent Students
(2021-22)40%
42.4%
Students by Ethnicity:
Diversity Score
0.17
0.60
Showing 2012–2023. Full 36-year historical data available below ↓
% American Indian
n/a
1%
% Asian
n/a
4%
% Hispanic
n/a
27%
Showing 1992–2014. Full 27-year historical data available below ↓
% Black
n/a
2%
% White
91%
57%
Showing 2014–2023. Full 36-year historical data available below ↓
% Hawaiian
n/a
1%
% Two or more races
9%
8%
All Ethnic Groups
District Revenue and Spending
Total Revenue
$576,000
$11,633 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Spending
$536,000
$12,018 MM
Showing 2014–2023. Full 34-year historical data available below ↓
Best Adel SD 21 School District Public Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Adel Elementary School
(Math: <50% | Reading: <50% )
Rank:
Rank:
6/
Top 50%10
18286 Twenty Mile Rd
Adel, OR 97620
(541) 947-5418
Adel, OR 97620
(541) 947-5418
Gr: K-8 | 11 students Student-teacher ratio: 6:1 Minority enrollment: 9%
Frequently Asked Questions
How many schools belong to Adel SD 21 School District?
Adel SD 21 School District manages 1 public schools serving 11 students.
What is the racial composition of students in Adel SD 21 School District?
91% of Adel SD 21 School District students are White, and 9% of students are Two or more races.
What is the student/teacher ratio of Adel SD 21 School District?
Adel SD 21 School District has a student/teacher ratio of 6:1, which is lower than the Oregon state average of 18:1.
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