Riverside High School
Chattaroy, WA · Riverside School District
Regular public school · Grades 9-12 · Rural, distant
119th of 437 Washington high schools statewide · better than 73%▲ Improving
4120 East Deer Park-Milan Rd., Chattaroy, WA 99003
(509)464-8550NCES ID 530744002013Directory 2023–24
SchoolRow ranks Riverside High School 119th of 437 Washington high schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 73% of high schools statewide. Its statewide percentile went from 46th in 2019 to 73th in 2025 — improving.
Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 100 students tested
Racial and ethnic breakdown of 464 students (2023–24, NCES) — history since 1988, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| White | 95.1% | 85.8% | ▼ 9.3 pts | |
| Hispanic | 2.0% | 6.2% | ▲ 4.2 pts | |
| Two or more races | 0.0% | 5.2% | ▲ 5.2 pts | |
| Asian | 0.2% | 1.5% | ▲ 1.3 pts | |
| American Indian | 2.2% | 0.6% | ▼ 1.6 pts |
NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $596K in zip 99003 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Riverside High School
- #66Deer Park High SchoolDeer Park School District · 5.1 mi away66th of 437
ELA 76% ▲10 · Math 38% ▲5Compare - #301Deer Park Achievement High SchoolDeer Park School District · 5.1 mi away301st of 437
ELA 46% ▼20 · Math 11% ▼22Compare - #61Mt Spokane High SchoolMead School District · 12.5 mi away61st of 437
ELA 75% ▲9 · Math 42% ▲9Compare - –Mead Open DoorsMead School District · 13.6 mi awayCompare
- #80Mead Senior High SchoolMead School District · 14 mi away80th of 437
ELA 69% ▲3 · Math 41% ▲8Compare - #44Lakeside High SchoolNine Mile Falls School District · 14.6 mi away44th of 437
ELA 74% ▲8 · Math 55% ▲22Compare - –Re-Engagement School (Nine Mile Falls)Nine Mile Falls School District · 14.6 mi awayCompare
- #330Rogers High SchoolSpokane School District · 18.7 mi away330th of 437
ELA 38% ▼28 · Math 13% ▼20Compare
What school district is Riverside High School in?
Riverside High School is part of the Riverside School District district in Chattaroy, Washington.
Is Riverside High School a good school?
SchoolRow ranks Riverside High School 119th of 437 Washington high schools (better than 73% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).
What is the racial makeup of Riverside High School?
White 86%, Hispanic 6%, Two or more races 5%, Asian 2% (464 students, 2023–24).
How much do homes near Riverside High School cost?
The typical home value in zip code 99003 is $596K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (WA Smarter Balanced / WCAS 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.