Average
#495 of 1,226 schools in OR
Top 40% in state
Mosier Community School
Elementary School · North Wasco County Sd 21 · Mosier, OR
A North Wasco County Sd 21 charter elementary school serving grades Kindergarten – 8th.
PO Box 307, Mosier, OR 97040
- Math 30% vs OR 32% (2025)
- Reading 46% vs OR 43% (2025)
- 11.2:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Mosier Community School score 38% proficient, which is below what's typical for similar communities (expected: 41%).
2025 OSAS proficiency
Most recent published year. School vs. OR average.
Trend
↓ DecliningProficiency has fallen 12 points since 2020, to 38% in 2025, across a 17-year record (2009–2025).
Show all 15 years
Multi-year averages used by the rating model: math 53% (multi-year average, 2009-2025) · reading/ELA 67% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 30 test records from OR state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
40.8%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Mosier Community School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 27Car-Dependent
- Bike 10Somewhat Bikeable
- County Safety: Average421/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$77,500
Median home value
$413,900
Median rent
$1,287/mo
College educated
30.1%
Homeownership
73.1%
Poverty rate
8.7%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 97040; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 in North Wasco County SD 21
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Chenowith Elementary SchoolEnrollment path unverified | 4.9 | K–5 | Not available | 420 | Compare → |
| Colonel Wright Elementary SchoolEnrollment path unverified | 5.9 | K–5 | Not available | 278 | Compare → |
| Dry Hollow Elementary SchoolEnrollment path unverified | 6.7 | K–5 | Not available | 422 | Compare → |
| Innovations AcademyEnrollment path unverified | 4.6 | K–12 | Not available | 185 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
North Wasco County Sd 21
- Schools in district
- 7
- Rank in district
- #1 of 7
- District spending per student
- $16,322NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 16.2%Census SAIPE · 2024
Mosier Community School is listed in North Wasco County SD 21; a district label does not verify attendance for an address.
About Mosier Community School
Mosier Community School is a public elementary school in Mosier, OR, part of North Wasco County Sd 21, serving approximately 157 students in grades Kindergarten-8th with a 11.2:1 student-teacher ratio. It holds a MySchoolScout rating of 6.7 out of 10 and ranks #495 of 1,226 schools in OR. State assessment records show 53% math proficiency (multi-year average, 2009-2025) and 67% reading/ELA proficiency (multi-year average, 2009-2025).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Kindergarten – 8th
- Enrollment
- 157
- Student-Teacher Ratio
- 11.2:1
- Teachers (FTE)
- 14
- Type
- regular
- Setting
- Distant Rural
- County
- Wasco County
- Chronic Absenteeism (SY 2022-23)
- 47.1%
- Phone
- (541) 478-3321
- Area population (ZIP 97040)
- 1,877
- Area median age
- 36.5
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 OSAS · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 OSAS · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 97040; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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