Average
#805 of 1,226 schools in OR
Riverside Junior/senior High School
High School · Morrow SD 1
210 Boardman Ave, Boardman, OR 97818
Enrollment
496
Student-Teacher
18.4:1
Score
5.7
Grades
7th – 12th
Enrollment
496
Student-Teacher
18.4:1
Score
5.7
Grades
7th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Boardman
#2 of 3
public schools
Oregon high schools
#119 of 250
In district
#7 of 9
Morrow SD 1
About Riverside Junior/senior High School
Riverside Junior/Senior High School in Boardman, Oregon, serves students from seventh through twelfth grade. The school has an enrollment of 496 students and a student-teacher ratio of 18.4:1 with 27 full-time equivalent teachers. Located in Morrow County, the setting is remote and rural, providing a unique community experience.
Riverside Junior/Senior High School focuses on supporting its diverse group of learners within a smaller school environment. The academic performance shows room for improvement, with a MySchoolScout rating of 3.2 out of 10 and a state ranking of #1066 out of 1231 schools in Oregon. In ELA/Reading, 38% of students are proficient or above, while in Math, only 15% meet proficiency levels.
The school is committed to the development and growth of its students, offering opportunities for those who may need extra support. Riverside Junior/Senior High School sits in a rural area where community ties run deep, creating a close-knit environment that fosters strong connections between students and teachers.
What Parents Should Know
Located in a rural area, Riverside Junior/senior High School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Riverside Junior/senior High School — Students at Riverside Junior/senior High School score 22% proficient, which is below what's typical for similar communities (expected: 32%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
67.7%
Students qualifying for federal meal assistance
Test Scores OR OSAS (2024-25)
Based on 8 test records from OR state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 5.3/10.
How Riverside Junior/senior High School Compares
See how Riverside Junior/senior High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 22% (2019) to 11.9% (2025). Reading/ELA proficiency has declined from 49% (2019) to 31.8% (2025).
Location
210 Boardman Ave, Boardman, OR 97818
Nearby Alternatives
Families considering Riverside Junior/senior High School may also want to explore other high schools in the area. Irrigon Junior/Senior High School (rated 6.2/10, 10.1 miles away, in nearby Irrigon), which scores slightly higher. Another option is Prosser Opportunity Academy (rated 6.0/10, 25.2 miles away, in nearby Prosser), with a very similar rating. Additionally, Umatilla High School (rated 6.0/10, 18.1 miles away, in nearby Umatilla), with a very similar rating. For more schools in Boardman, see our Boardman schools guide .
Nearby Schools
20 within 27.2 mi| School | Distance | Rating |
|---|---|---|
| Windy River Elementary School Boardman | 1.0 mi | 5.6 |
| Sam Boardman Elementary School Boardman | 1.1 mi | 6.2 |
| Paterson Elementary School Paterson | 7.9 mi | 9.7 |
| Morrow Education Center Irrigon | 9.9 mi | 6.3 |
| Irrigon Junior/Senior High School Irrigon | 10.1 mi | 6.2 |
| Irrigon Elementary School Irrigon | 10.2 mi | 7.2 |
| A C Houghton Elementary School Irrigon | 10.8 mi | 5.0 |
| Ione Community Charter School Ione | 24.5 mi | 6.9 |
| Keene-Riverview Elementary Prosser | 25.1 mi | 7.6 |
| Clara Brownell Middle School Umatilla | 18.1 mi | 4.4 |
| Prosser Opportunity Academy Prosser | 25.2 mi | 6.0 |
| Umatilla High School Umatilla | 18.1 mi | 6.0 |
| Prosser High School Prosser | 25.3 mi | 3.6 |
| Housel Middle School Prosser | 25.5 mi | 5.4 |
| HERMISTON CHRISTIAN CENTER & SCHOOL Hermiston | 18.0 mi | 5.8 |
| Prosser Heights Elementary Prosser | 25.7 mi | 7.0 |
| HERMISTON JUNIOR ACADEMY Hermiston | 18.4 mi | — |
| Desert View Elementary School Hermiston | 18.9 mi | 8.6 |
| Armand Larive Middle School Hermiston | 19.0 mi | 5.7 |
| Whitstran Elementary Prosser | 27.2 mi | 7.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 97818 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$59,078
Median Home Value
$248,700
Median Rent
$986/mo
Population
5,402
College Educated
6.1%
Homeownership
59.9%
Avg Commute
23.8 min
Poverty Rate
19.1%
Median Age
29.9
Community Profile
The community surrounding Riverside Junior/senior High School has a median household income of $59,078. It is a community where 6% of adults hold a bachelor's degree or higher. The median home value in the area is $248,700, with a median rent of $986/month. The area has a poverty rate of 19.1%. The average commute for residents is 24 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Estacada High School Estacada, OR | 5.7 |
| Ontario High School Ontario, OR | 5.8 |
| Phoenix High School Phoenix, OR | 5.8 |
| Coquille Junior Senior High Coquille, OR | 5.5 |
| Mazama High School Klamath Falls, OR | 5.9 |
| Jefferson High School Portland, OR | 6.0 |
Frequently Asked Questions
Common questions about Riverside Junior/senior High School
What grades does Riverside Junior/senior High School serve?
Riverside Junior/senior High School serves students in grades 7th through 12th.
How many students attend Riverside Junior/senior High School?
Riverside Junior/senior High School has an enrollment of approximately 496 students.
What is the student-teacher ratio at Riverside Junior/senior High School?
The student-teacher ratio at Riverside Junior/senior High School is 18.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Riverside Junior/senior High School rank in OR?
Riverside Junior/senior High School is ranked #805 out of 1,226 schools in OR.
What is Riverside Junior/senior High School's MySchoolScout rating?
Riverside Junior/senior High School has a composite rating of 5.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Riverside Junior/senior High School?
Based on the most recent state assessment data, Riverside Junior/senior High School has 15.2% math proficiency and 37.7% reading/ELA proficiency.
Is Riverside Junior/senior High School a charter school?
No, Riverside Junior/senior High School is not a charter school. It is a traditional public school operated by the local school district.
Is Riverside Junior/senior High School a Title I school?
No, Riverside Junior/senior High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Riverside Junior/senior High School?
67.7% of students at Riverside Junior/senior High 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.
Explore More Schools
Neighborhood Context
- City Safety
- Elevated (1,199/100K)
FBI UCR 2024. City-level (Boardman). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 7th – 12th
- Enrollment
- 496
- Student-Teacher Ratio
- 18.4:1
- Teachers (FTE)
- 27
- Free/Reduced Lunch
- 67.7%
- Type
- regular
- Setting
- Remote Rural
- County
- Morrow County
- Phone
- (541) 481-2525
- Data Year
- 2023–2024
Resources & Links
District
Morrow SD 1- District Enrollment
- 2,222
- Schools in District
- 9
- Per-Pupil Spending
- $17,733
- District Rank
- #7 of 9
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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