Serving 161 students in grades Kindergarten-8, Mosier Community School ranks in the top 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 30-34% (which is approximately equal to the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 50-54% (which is higher than the Oregon state average of 44%).
The student-teacher ratio of 12:1 is lower than the Oregon state level of 17:1.
Minority enrollment is 45% of the student body (majority Hispanic), which is higher than the Oregon state average of 43% (majority Hispanic).
Quick Facts (2026)
- School Type: Charter School
- Grades: Kindergarten-8
- Enrollment: 161 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 45%
- Overall Testing Rank: Top 50% in OR
- Math Proficiency: 30-34% (Top 50%)
- Reading Proficiency: 50-54% (Top 30%)
- Science Proficiency: 30-39% (Top 50%)
- Source: National Center for Education Statistics (NCES), OR Dept. of Education
School Overview
Mosier Community School's student population of 161 students has declined by 12% over five school years.
The teacher population of 14 teachers has grown by 16% over five school years.
School Type
Grades Offered
Grades Kindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
161 students
Total Classroom Teachers
14 teachers
School Rankings
Mosier Community School ranks within the top 50% of all 1,174 schools in Oregon (based off of combined math and reading proficiency testing data).
The diversity score of Mosier Community School is 0.55, 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.
Overall Testing Rank
#367 out of 1174 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
30-34%
31%
Reading/Language Arts Test Scores (% Proficient)
50-54%
44%
Science Test Scores (% Proficient)
30-39%
30%
Student-Teacher Ratio
12:1
17:1
American Indian
n/a
1%
Asian
n/a
4%
Hispanic
38%
26%
Black
n/a
3%
White
55%
57%
Hawaiian
n/a
1%
Two or more races
7%
8%
All Ethnic Groups
Chronically Absent Students
(22-23)46%
43.8%
Eligible for Free Lunch
92%
67%
Eligible for Reduced Lunch
5%
2%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), OR Dept. of Education
Frequently Asked Questions
What is Mosier Community School's ranking?
Mosier Community School is ranked #367 out of 1,174 schools, which ranks it among the top 50% of public schools in Oregon.
What percent of students have achieved state testing proficiency in math and reading?
30-34% of students have achieved math proficiency (compared to the 31% OR state average), while 50-54% of students have achieved reading proficiency (compared to the 44% OR state average).
How many students attend Mosier Community School?
161 students attend Mosier Community School.
What is the racial composition of the student body?
55% of Mosier Community School students are White, 38% of students are Hispanic, and 7% of students are Two or more races.
What is the student-teacher ratio of Mosier Community School?
Mosier Community School has a student ration of 12:1, which is lower than the Oregon state average of 17:1.
What grades does Mosier Community School offer ?
Mosier Community School offers enrollment in grades Kindergarten-8 (No virtual instruction).
What school district is Mosier Community School part of?
Mosier Community School is part of North Wasco County SD 21 School District.
School Reviews
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