Needs Improvement
#2084 of 2,228 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
3.8
Grades
9th – 12th
Enrollment
464
Student-Teacher
20.2:1
Score
3.8
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Washington schools
#2,084 of 2,228
In Chattaroy
#5 of 5
public schools
In district
#5 of 5
Riverside School District
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Riverside High School
High School in Chattaroy · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Independent Scholar
0.1 mi away. Use as a geographic alternative in the same move search.
Riverside Middle School
0.2 mi away. Use as a geographic alternative in the same move search.
About Riverside High School
Riverside High School is a public high school in Chattaroy, WA, part of Riverside School District. Riverside High School serves approximately 464 students, and covers grades 9th-12th, and has a 20.2:1 student-teacher ratio. Riverside High School has a current MySchoolScout rating of 3.8 out of 10 and ranks #2,084 of 2,228 schools in WA.
Structured state assessment records for Riverside High School show 43% math proficiency (multi-year average, 2009-2024) and 73% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 3.8 · Needs Improvement
- WA avg 5.8
What Parents Should Know
Riverside High School runs 20.2:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Riverside High 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 · 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 29 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: 2.4/10.
How Riverside High School Compares
See how Riverside High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
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 7.0/10, 5.1 miles away, in nearby Deer Park), which scores notably higher. Additionally, Mt Spokane High School (rated 6.9/10, 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 | 7.3 |
| Riverside Elementary Chattaroy | 0.2 mi | 7.4 |
| Chattaroy Elementary Chattaroy | 5.3 mi | 5.7 |
| Deer Park Elementary Deer Park | 4.8 mi | 7.3 |
| Deer Park Early Learning Center Deer Park | 4.9 mi | 6.0 |
| Deer Park High School Deer Park | 5.1 mi | 7.0 |
| Arcadia Elementary Deer Park | 5.0 mi | 8.2 |
| Deer Park Middle School Deer Park | 5.5 mi | 7.5 |
| Deer Park Home Link Program Deer Park | 5.7 mi | 4.7 |
| NORTHWEST CHRISTIAN SCHOOLS Colbert | 9.9 mi | 5.0 |
| Colbert Elementary School Colbert | 11.1 mi | 7.6 |
| Midway Elementary Colbert | 11.2 mi | 8.7 |
| Mountainside Middle School Colbert | 11.5 mi | 6.2 |
| Meadow Ridge Elementary Mead | 11.7 mi | 8.3 |
| Mt Spokane High School Mead | 12.6 mi | 6.9 |
| Farwell Elementary School Spokane | 13.4 mi | 8.3 |
| Mead Open Doors Mead | 13.6 mi | — |
| Northwood Middle School Spokane | 13.5 mi | 6.7 |
| Creekside Elementary School Mead | 13.8 mi | 8.5 |
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
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Castle Rock High School Castle Rock, WA | 3.7 |
| Eatonville High School Eatonville, WA | 3.7 |
| Yakima Online Yakima, WA | 3.7 |
| Kiona-Benton City High School Benton City, WA | 3.9 |
| Omak High School Omak, WA | 3.9 |
| Cascade High School Leavenworth, WA | 3.6 |
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 ranks #2,084 of 2,228 schools in WA.
What is Riverside High School's MySchoolScout rating?
Riverside High School has a current MySchoolScout rating of 3.8 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 Riverside High School?
Based on loaded state assessment records, Riverside High School has 43% math proficiency (multi-year average, 2009-2024) and 73% reading/ELA proficiency (multi-year average, 2009-2024).
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.
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Neighborhood Context
Powered by 
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
- Chronic Absenteeism (SY 2022-23)
- 21.3%
- Phone
- (509) 464-8550
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
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