Top Rankings
North Wasco County SD 21 School District ranks among the top 20% of public school district in Oregon for:
Category
Attribute
Diversity
Most diverse schools (Top 1%)
For the 2025 school year, there are 7 public schools serving 2,847 students in North Wasco County SD 21 School District. This district's average testing ranking is 3/10, which is in the bottom 50% of public schools in Oregon.
51±¬ÁÏs in North Wasco County SD 21 School District have an average math proficiency score of 19% (versus the Oregon public school average of 31%), and reading proficiency score of 36% (versus the 44% statewide average).
Minority enrollment is 53% of the student body (majority Hispanic), which is more than the Oregon public school average of 42% (majority Hispanic).
Overview
This School District
This State (OR)
# Schools
7 Schools
1,302 Schools
# Students
2,847 Students
541,703 Students
# Teachers
175 Teachers
29,489 Teachers
Student : Teacher Ratio
16:1
16:1
Student By Grade
District Rank
North Wasco County SD 21 School District, which is ranked within the bottom 50% of all 186 school districts in Oregon (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 68% has decreased from 73% over five school years.
Overall District Rank
#140 out of 189 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
19%
31%
Reading/Language Arts Test Scores (% Proficient)
36%
44%
Science Test Scores (% Proficient)
27%
30%
Graduation Rate
68%
81%
Students by Ethnicity:
Diversity Score
0.59
0.60
% American Indian
2%
1%
% Asian
1%
4%
% Hispanic
43%
26%
% Black
1%
3%
% White
47%
58%
% Hawaiian
1%
1%
% Two or more races
5%
7%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $13,908 in this school district is less than the state median of $18,279. The school district revenue/student has declined by 5% over four school years.
The school district's spending/student of $14,241 is less than the state median of $19,325. The school district spending/student has declined by 5% over four school years.
Total Revenue
$40 MM
$9,902 MM
Spending
$41 MM
$10,468 MM
Revenue / Student
$13,908
$18,279
Spending / Student
$14,241
$19,325
Best North Wasco County SD 21 School District 51±¬ÁÏs (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Mosier Community School
Charter School
(Math: 35-39% | Reading: 50-54%)
Rank:
Rank:
8/
Top 30%10
1204 1st Ave
Mosier, OR 97040
(541) 478-3321
Mosier, OR 97040
(541) 478-3321
Grades: K-8
| 157 students
Rank: #22.
Innovations Academy
Alternative School
(Math: <50% | Reading: ≥50% )
Rank:
Rank:
7/
Top 50%10
3601 W 10th St
The Dalles, OR 97058
(541) 506-3410
The Dalles, OR 97058
(541) 506-3410
Grades: K-12
| 185 students
Rank: #33.
Dry Hollow Elementary School
(Math: 35% | Reading: 44%)
Rank:
Rank:
6/
Top 50%10
1314 E 19th St
The Dalles, OR 97058
(541) 506-3370
The Dalles, OR 97058
(541) 506-3370
Grades: K-5
| 422 students
Rank: #44.
The Dalles High School
(Math: 15-19% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
220 E 10th St
The Dalles, OR 97058
(541) 506-3400
The Dalles, OR 97058
(541) 506-3400
Grades: 9-12
| 834 students
Rank: #55.
Colonel Wright Elementary School
(Math: 20-24% | Reading: 30-34%)
Rank:
Rank:
3/
Bottom 50%10
610 W 14th St
The Dalles, OR 97058
(541) 506-3360
The Dalles, OR 97058
(541) 506-3360
Grades: K-5
| 278 students
Rank: #66.
The Dalles Middle School
(Math: 11% | Reading: 31%)
Rank:
Rank:
2/
Bottom 50%10
1100 E 12th St
The Dalles, OR 97058
(541) 506-3380
The Dalles, OR 97058
(541) 506-3380
Grades: 6-8
| 551 students
Rank: #77.
Chenowith Elementary School
(Math: 10-14% | Reading: 20-24%)
Rank:
Rank:
1/
Bottom 50%10
922 Chenowith Lp W
The Dalles, OR 97058
(541) 506-3350
The Dalles, OR 97058
(541) 506-3350
Grades: K-5
| 420 students
Frequently Asked Questions
How many schools belong to North Wasco County SD 21 School District?
North Wasco County SD 21 School District manages 7 public schools serving 2,847 students.
What is the rank of North Wasco County SD 21 School District?
North Wasco County SD 21 School District is ranked #142 out of 186 school districts in Oregon (bottom 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of Oregon school districts for: Most diverse schools (Top 1%)
What is the racial composition of students in North Wasco County SD 21 School District?
47% of North Wasco County SD 21 School District students are White, 43% of students are Hispanic, 5% of students are Two or more races, 2% of students are American Indian, 1% of students are Asian, 1% of students are Black, and 1% of students are Hawaiian.
What is the student/teacher ratio of North Wasco County SD 21 School District?
North Wasco County SD 21 School District has a student/teacher ratio of 16:1, which is lower than the Oregon state average of 18:1.
What is North Wasco County SD 21 School District's spending/student ratio?
The school district's spending/student of $14,241 is less than the state median of $19,325. The school district spending/student has declined by 5% over four school years.
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