Below Average
#2018 of 2,225 schools in WA
Riverside High School
High School · Riverside School District
4120 East Deer Park-Milan Rd., Chattaroy, WA 99003
Enrollment
464
Student-Teacher
20.2:1
Score
4.3
Grades
9th – 12th
Enrollment
464
Student-Teacher
20.2:1
Score
4.3
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Chattaroy
#5 of 5
public schools
Washington high schools
#411 of 476
In district
#5 of 5
Riverside School District
About Riverside High School
Riverside High School is a regular public high school located in the rural area of Chattaroy, Washington. The school serves students from ninth through twelfth grade with an enrollment of 464 students and offers a student-teacher ratio of 20.2:1. With 23 full-time equivalent teachers, Riverside High School aims to provide personalized support for its students.
According to the MySchoolScout rating system, Riverside High School scores a 3.9 out of 10 overall, placing it in the 25th percentile among schools in Washington state. The school's academic performance shows that while 63% of students are proficient or above in ELA/Reading and 46% in Science, only 22% meet proficiency standards in Math. These scores suggest areas where the school is focusing on student development to improve overall educational outcomes.
Riverside High School is situated in a rural setting with close ties to the local community, offering students a tight-knit environment for learning and growth.
What Parents Should Know
The student-teacher ratio at Riverside High School is 20.2:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Located in a rural area, Riverside 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 High School — Students at Riverside High School score 38% proficient, which is below what's typical for similar communities (expected: 47%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
47%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 9 test records from WA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.7/10.
How Riverside High School Compares
See how Riverside High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 32% (2019) to 16.7% (2024). Reading/ELA proficiency has declined from 67% (2019) to 58.8% (2024).
Location
4120 East Deer Park-Milan Rd., Chattaroy, WA 99003
Nearby Alternatives
Families considering Riverside High School may also want to explore other high schools in the area. Deer Park High School (rated 7.5/10, 5.1 miles away, in nearby Deer Park), which scores notably higher. Additionally, Mt Spokane High School (rated 6.8/10, 12.6 miles away, in nearby Mead), which scores notably higher. For more schools in Chattaroy, see our Chattaroy schools guide .
Nearby Schools
20 within 13.8 mi| School | Distance | Rating |
|---|---|---|
| Independent Scholar Chattaroy | 0.1 mi | 5.1 |
| Riverside Middle School Chattaroy | 0.2 mi | 6.6 |
| Riverside Elementary Chattaroy | 0.2 mi | 8.8 |
| Chattaroy Elementary Chattaroy | 5.3 mi | 5.6 |
| Deer Park Elementary Deer Park | 4.8 mi | 7.6 |
| Deer Park Early Learning Center Deer Park | 4.9 mi | 5.4 |
| Deer Park High School Deer Park | 5.1 mi | 7.5 |
| Arcadia Elementary Deer Park | 5.0 mi | 8.0 |
| Deer Park Middle School Deer Park | 5.5 mi | 6.4 |
| Deer Park Home Link Program Deer Park | 5.7 mi | 3.5 |
| NORTHWEST CHRISTIAN SCHOOLS Colbert | 9.9 mi | 5.0 |
| Colbert Elementary School Colbert | 11.1 mi | 8.5 |
| Midway Elementary Colbert | 11.2 mi | 8.0 |
| Mountainside Middle School Colbert | 11.5 mi | 4.9 |
| Meadow Ridge Elementary Mead | 11.7 mi | 8.4 |
| Mt Spokane High School Mead | 12.6 mi | 6.8 |
| Farwell Elementary School Spokane | 13.4 mi | 6.4 |
| Mead Open Doors Mead | 13.6 mi | — |
| Northwood Middle School Spokane | 13.5 mi | 4.9 |
| Creekside Elementary School Mead | 13.8 mi | 7.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 99003 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$71,624
Median Home Value
$410,800
Median Rent
$850/mo
Population
4,634
College Educated
20.1%
Homeownership
85.3%
Poverty Rate
9.5%
Median Age
50.1
Community Profile
The community surrounding Riverside High School has a median household income of $71,624. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $410,800, with a median rent of $850/month. The local poverty rate of 9.5% is relatively low. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Napavine Jr Sr High School Napavine, WA | 4.3 |
| Challenger High School Spanaway, WA | 4.2 |
| Toutle Lake High School Toutle, WA | 4.2 |
| Woodland High School Woodland, WA | 4.2 |
| Acceleration Academy Spanaway, WA | 4.1 |
| Adna Middle/High School Adna, WA | 4.1 |
Frequently Asked Questions
Common questions about Riverside High School
What grades does Riverside High School serve?
Riverside High School serves students in grades 9th through 12th.
How many students attend Riverside High School?
Riverside High School has an enrollment of approximately 464 students.
What is the student-teacher ratio at Riverside High School?
The student-teacher ratio at Riverside High School is 20.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Riverside High School rank in WA?
Riverside High School is ranked #2018 out of 2,225 schools in WA.
What is Riverside High School's MySchoolScout rating?
Riverside High School has a composite rating of 4.3 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 High School?
Based on the most recent state assessment data, Riverside High School has 21.8% math proficiency and 62.9% reading/ELA proficiency.
Is Riverside High School a charter school?
No, Riverside High School is not a charter school. It is a traditional public school operated by the local school district.
Is Riverside High School a Title I school?
No, Riverside High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Riverside High School?
47.0% of students at Riverside 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
- County Safety
- Average (462/100K)
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 464
- Student-Teacher Ratio
- 20.2:1
- Teachers (FTE)
- 23
- Free/Reduced Lunch
- 47.0%
- Type
- regular
- Setting
- Distant Rural
- County
- Spokane County
- Phone
- (509) 464-8550
- Data Year
- 2023–2024
Resources & Links
District
Riverside School District- District Enrollment
- 1,604
- Schools in District
- 5
- Per-Pupil Spending
- $14,724
- District Rank
- #5 of 5
Other Schools in This District
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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