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.
Public Schools 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
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 Students
50 Students
6,222 Students
% American Indian Students
2%
1%
# Asian Students
20 Students
22,114 Students
% Asian Students
1%
4%
# Hispanic Students
1,232 Students
140,608 Students
% Hispanic Students
43%
26%
# Black Students
15 Students
12,826 Students
% Black Students
1%
3%
# White Students
1,344 Students
312,965 Students
% White Students
47%
58%
# Hawaiian Students
31 Students
4,696 Students
% Hawaiian Students
1%
1%
# Two or more races Students
140 Students
39,453 Students
% of Two or more races Students
5%
7%
Students by Grade:
# Students in PK Grade:
-
-
# Students in K Grade:
199
35,446
# Students in 1st Grade:
207
38,201
# Students in 2nd Grade:
218
40,364
# Students in 3rd Grade:
225
39,761
# Students in 4th Grade:
205
41,356
# Students in 5th Grade:
186
41,259
# Students in 6th Grade:
200
41,436
# Students in 7th Grade:
217
41,680
# Students in 8th Grade:
219
42,445
# Students in 9th Grade:
257
44,713
# Students in 10th Grade:
264
46,380
# Students in 11th Grade:
210
44,723
# Students in 12th Grade:
240
43,939
# Ungraded Students:
-
-
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 Public Schools (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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