Riverside High School
🇺🇸 Official data · 2025Chattaroy, Washington 99003 · Riverside School District
#200 of 333 high schools in Washington
#8393 of 16,910 nationally
About Riverside High School
Riverside High School is a public high located in Chattaroy, in the Riverside School District school district of Washington, United States. It caters for Grades 9–12. In 2025 it enrolled 432 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 50.0 out of 100, placing it in the top 50% of high schools in United States and 200th of 333 ranked high schools in Washington. Its strongest component is reading proficiency (70th percentile), and its weakest is students per teacher (23th percentile).
Other published figures: enrollment 432.
There are 4 schools in Chattaroy; Riverside High School ranks 2nd of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)32%
- Reading proficiency (30%)67%
- Community advantage (fewer free/reduced-price lunch) (25%)46.8%
- Students per teacher (15%)18.8
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Riverside High School by the official sources.
- Enrollment
- 432
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 46.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 18.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 67%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 32%
- Share of tested students proficient or above (all students, all grades).
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Schools near Riverside High School
Closest schools by straight-line distance, with their Success Index (US).
Riverside Middle School
Chattaroy · Public middle · Grades 6–8
325 students · 342 m away
Riverside Elementary
Chattaroy · Public elementary · Grades PK–5
380 students · 383 m away
Deer Park Elementary
Deer Park · Public elementary · Grades K–2
400 students · 7.8 km away
Deer Park Early Learning Center
Deer Park · Public other · Grades PK–PK
77 students · 7.9 km away
Arcadia Elementary
Deer Park · Public elementary · Grades 3–5
455 students · 8.1 km away
Deer Park High School
Deer Park · Public high · Grades 9–12
637 students · 8.2 km away
Chattaroy Elementary
Chattaroy · Public elementary · Grades PK–4
320 students · 8.6 km away
Deer Park Middle School
Deer Park · Public middle · Grades 6–8
503 students · 8.8 km away
Similar schools
Public high schools in Washington with a comparable Enrollment.
Granger High School
Granger · Public high · Grades 9–12
433 students
Kiona-Benton City High School
Benton City · Public high · Grades 9–12
435 students
Chelan High School
Chelan · Public high · Grades 9–12
439 students
Castle Rock High School
Castle Rock · Public high · Grades 9–12
422 students
Omak High School
Omak · Public high · Grades 9–12
442 students
Hoquiam High School
Hoquiam · Public high · Grades 9–12
410 students
Frequently asked questions
Is Riverside High School a good school?
Riverside High School has a Success Index (US) of 50.0 out of 100 (Top 50% of high schools in United States) and ranks #200 of 333 in Washington. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Riverside High School rank in Washington?
Riverside High School ranks #200 of 333 high schools in Washington and #8393 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Riverside High School?
Riverside High School had 432 students in 2025.
Is Riverside High School a elementary school or a high school?
Riverside High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Riverside High School?
There are 8 schools within 15 km of Riverside High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.