SchoolRow
#437

Riverside Elementary

Chattaroy, WA · Riverside School District

Regular public school · Grades PK-5 · Rural, distant

437th of 1,174 Washington elementary schools statewide · better than 63% Improving

3802 East Deer Park-Milan Rd., Chattaroy, WA 99003

(509)464-8350NCES ID 530744001115Directory 202324

393
Students
2023–24 enrollment
15.1:1
Student / teacher ratio
59%
Free / reduced-price lunch
low-income indicator
8.8%
Chronically absent
WA average 27%

SchoolRow ranks Riverside Elementary 437th of 1,174 Washington elementary schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 63% of elementary schools statewide. Its statewide percentile went from 27th in 2019 to 63th in 2025 — improving.

Statewide percentile by year
25%50%75%63%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 213 students tested

English Language Arts
Riverside Elementary
53%
WA average
51%
Math
Riverside Elementary
53%
WA average
41%
Science
Riverside Elementary
45%
WA average
43%
English Language Arts over time Riverside Elementary WA average
25%50%75%53%51%201920202025no testing 2020–21
Math over time Riverside Elementary WA average
25%50%75%53%41%201920202025no testing 2020–21
Science over time Riverside Elementary WA average
25%50%75%45%43%201920202025no testing 2020–21

Racial and ethnic breakdown of 393 students (202324, NCES) — history since 1988, with comparable seven-category changes from 2010

7%White87%
Hover the pie for details
categories changedWhite 87%99%19882023
GroupTrend20102023Change
White92.4%87.3% 5.1 pts
Hispanic3.3%6.6% 3.3 pts
Two or more races0.7%4.8% 4.1 pts
Pacific Islander0.2%0.5% 0.3 pts
American Indian2.8%0.5% 2.3 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

$159K$319K$478K$637K$591K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 99003 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Riverside Elementary

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What school district is Riverside Elementary in?

Riverside Elementary is part of the Riverside School District district in Chattaroy, Washington.

Is Riverside Elementary a good school?

SchoolRow ranks Riverside Elementary 437th of 1,174 Washington elementary schools (better than 63% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).

What is the racial makeup of Riverside Elementary?

White 87%, Hispanic 7%, Two or more races 5% (393 students, 2023–24).

How much do homes near Riverside Elementary 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.