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Average

#495 of 1,226 schools in OR

Top 40% in state

Mosier Community School

Elementary School · North Wasco County SD 21

PO Box 307, Mosier, OR 97040

Charter

Enrollment

157

Student-Teacher

11.2:1

Score

6.7

Grades

Kindergarten – 8th

Data vintage2022-23

How this school compares

Oregon schools

#495 of 1,226

In district

#1 of 7

North Wasco County SD 21

School environment

9.2 / 10

Excellent

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Mosier Community School

6.7/10

Elementary School in Mosier · grades Kindergarten – 8th. Start here, then compare fit against nearby and district options.

World Class Academy

7.4/10

5.2 mi away. Use as a geographic alternative in the same move search.

Little Oak Montessori School

6.0/10

5.3 mi away. Use as a geographic alternative in the same move search.

About Mosier Community School

Mosier Community School is a public elementary school in Mosier, OR, part of North Wasco County SD 21. Mosier Community School serves approximately 157 students, and covers grades Kindergarten-8th, and has a 11.2:1 student-teacher ratio. Mosier Community School has a current MySchoolScout rating of 6.7 out of 10 and ranks #495 of 1,226 schools in OR.

Structured state assessment records for Mosier Community School show 53% math proficiency (multi-year average, 2009-2025) and 67% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares0.6 pts above district
  • This school 6.7 · Average
  • District avg 6.1
  • OR avg 6.5

What Parents Should Know

At 157 students, Mosier Community School is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.

Mosier Community School is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.

Mosier Community School sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress5.7Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data15
Annual Change-2.92 pts/yr
Data Period2009–2025
TrendDeclining
Academics6.7Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency30% (2025 OSAS)
Reading/ELA Proficiency45.9% (2025 OSAS)
Math vs. State Avg-1.8 pts
Reading vs. State Avg+2.9 pts
Overall Proficiency38% (2025 OSAS, Math+ELA)
Expected (poverty-adj.)41% (model expectation from 2025 OSAS)
vs. Expected-2.9 pts
Adjusted Percentile52th
Resources & Environment9.2Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio11.2:1
Per-Pupil Spending$16,322
Chronic Absenteeism47.1%

Mosier Community School — Students at Mosier Community School score 38% proficient, which is below what's typical for similar communities (expected: 41%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

40.8%

Students qualifying for federal meal assistance

Test Scores OR OSAS (2024-25)

Math Proficiency 52.5% (multi-year average, 2009-2025)
School
State
31.8% (2025 OSAS)
ELA Proficiency 66.9% (multi-year average, 2009-2025)
School
State
43.0% (2025 OSAS)

Based on 30 test records from OR state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
87%
ELA
92%
2010
Math
72%
ELA
82%
2011
Math
77%
ELA
82%
2012
Math
67%
ELA
82%
2013
Math
62%
ELA
77%
2014
Math
52%
ELA
47%
2015
Math
57%
ELA
57%
2016
Math
47%
ELA
67%
2017
Math
47%
ELA
67%
2018
Math
42%
ELA
62%
2019
Math
42%
ELA
62%
2020*
Math
34.5%
ELA
64.5%
2021*
Math
34.5%
ELA
64.5%
2022
Math
37%
ELA
52%
2025
Math
30%
ELA
45.9%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 5.7/10.

How Mosier Community School Compares

See how Mosier Community School performs across key quality dimensions compared to state benchmarks.

Overall Score
6.7/10
60th percentile in OR
Academic
6.7/10
Average
Growth
5.7/10
Average
Environment
9.2/10
Excellent
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
41%
Teaching Staff
11:1 student-teacher ratio
14 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
47.1%

Programs & Offerings

Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

PO Box 307, Mosier, OR 97040

Nearby Alternatives

Families considering Mosier Community School may also want to explore other elementary schools in the area. Westside Elementary School (rated 9.6/10, 6.9 miles away, in nearby Hood River), which scores notably higher. Another option is May Street Elementary School (rated 9.2/10, 6.0 miles away, in nearby Hood River), which scores notably higher. Additionally, Hulan L Whitson Elem (rated 7.6/10, 5.3 miles away, in nearby White Salmon), which scores slightly higher. For more schools in Mosier, see our Mosier schools guide .

Nearby Schools

20 within 9.4 mi
School Distance Rating
WORLD CLASS ACADEMY White Salmon 5.2 mi 7.4
LITTLE OAK MONTESSORI SCHOOL White Salmon 5.3 mi 6.0
Hulan L Whitson Elem White Salmon 5.3 mi 7.6
Wayne M Henkle Middle School White Salmon 6.0 mi 6.2
Wallace & Priscilla Stevenson Intermediate School White Salmon 6.0 mi 6.8
Columbia High School White Salmon 6.1 mi 4.1
White Salmon Academy White Salmon 6.1 mi
HORIZON CHRISTIAN SCHOOL Hood River 5.7 mi 6.7
BRIGHT BEGINNINGS Hood River 5.9 mi
Dallesport Elementary Lyle 5.9 mi 6.9
Lyle High School Lyle 5.9 mi 4.9
Lyle Middle School Lyle 5.9 mi 4.7
May Street Elementary School Hood River 6.0 mi 9.2
Hood River Middle School Hood River 6.3 mi 8.6
MID-COLUMBIA ADVENTIST CHRISTIAN SCHOOL Hood River 6.6 mi 6.3
Westside Elementary School Hood River 6.9 mi 9.6
Hood River Valley High School Hood River 7.0 mi 6.6
Mid Valley Elementary School Hood River 8.0 mi 4.9
WyEast Middle School Hood River 8.1 mi 5.0
Innovations Academy The Dalles 9.4 mi 4.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 97040 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$77,500

Median Home Value

$413,900

Median Rent

$1,287/mo

Population

1,877

College Educated

30.1%

Homeownership

73.1%

Poverty Rate

8.7%

Median Age

36.5

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Riddle Elementary School Riddle, OR 6.7
ST JOHN FISHER Portland, OR 6.7
Scotts Mills Elementary School Scotts Mills, OR 6.7
Garibaldi Elementary School Garibaldi, OR 6.8
ST FRANCIS SCHOOL Sherwood, OR 6.8
TUALATIN VALLEY ACADEMY Hillsboro, OR 6.8

Frequently Asked Questions

Common questions about Mosier Community School

What grades does Mosier Community School serve?

Mosier Community School serves students in grades Kindergarten through 8th.

How many students attend Mosier Community School?

Mosier Community School has an enrollment of approximately 157 students.

What is the student-teacher ratio at Mosier Community School?

The student-teacher ratio at Mosier Community School is 11.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mosier Community School rank in OR?

Mosier Community School ranks #495 of 1,226 schools in OR.

What is Mosier Community School's MySchoolScout rating?

Mosier Community School has a current MySchoolScout rating of 6.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Mosier Community School?

Based on loaded state assessment records, Mosier Community School has 53% math proficiency (multi-year average, 2009-2025) and 67% reading/ELA proficiency (multi-year average, 2009-2025).

Is Mosier Community School a charter school?

Yes, Mosier Community School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Mosier Community School a Title I school?

No, Mosier Community School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mosier Community School?

40.8% of students at Mosier Community School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
27 Car-Dependent
Bike Score
10 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 8th
Enrollment
157
Student-Teacher Ratio
11.2:1
Teachers (FTE)
14
Free/Reduced Lunch
40.8%
Type
regular
Setting
Distant Rural
County
Wasco County
Chronic Absenteeism (SY 2022-23)
47.1%

District

North Wasco County SD 21
District Enrollment
2,847
Schools in District
7
Per-Pupil Spending
$16,322
District Rank
#1 of 7

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