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Riverside Middle School

Public Grades 6-8
218th
SchoolDigger Rank ?
of 534 Washington Middle Schools
Better than 59% of Washington middle schools
Summary

Riverside Middle School is a public 3-star middle school serving 325 students in grades 6-8 in Chattaroy, WA, operating within the well-regarded Riverside School District.

Academically, the school shows notable strengths and areas for growth: its math proficiency (46.2%) is above the state average and significantly higher than many nearby schools in the Spokane School District, such as Shaw Middle School and Glover Middle School. However, science scores are a clear concern, lagging well behind the state average. A key strength is the school's effectiveness with students from economically disadvantaged backgrounds, outperforming other local schools with similar student populations.

Compared to schools just 11-15 miles away in higher-performing districts like Mead School District (e.g., Highland Middle School) and Nine Mile Falls School District (e.g., Lakeside Middle School), Riverside operates with a smaller enrollment and lower per-student spending, yet has shown a consistent history of improvement over the past decade.

325
Students ?
16.7
Student/teacher ratio ?
$16,115
Per pupil spending ?
56.6%
Free/discounted lunch ?
 3814 E. Deer Park/Milan Rd.
       Chattaroy, WA  99003-9733

(509) 464-8450

District: Riverside School District


Students who attend Riverside Middle School usually attend:

High:    Riverside High School

Feeder schools for Riverside Middle School:

Elementary:    Chattaroy Elementary
    Riverside Elementary
Racial breakdown:

White:
88.9%
Hispanic:
5.8%
Two or more races:
3.7%
more
 See top rated Washington middle schools

 Compare Riverside Middle School to nearby middle schools!
At a glance
Ranking trend: Holding steady — 59th percentile in 2012 → 59th in 2025
Strengths
Above the Washington median (59th percentile)
Worth a look
!Test scores below the Washington average (43% vs 48% meeting standards)
!Some student groups rank well below the school's overall statewide standing
!Science scores 17 pts below the Washington average
Students meeting standards (2024-2025) ?
This school43%
District avg48%
Washington avg48%
218th of 534
Washington public middle schools ?
Top 41%▲ up 5 pts since 2015
From top 46% (2015) to top 41% (2025)
See the entire ranking list of Washington Middle Schools →
SchoolDigger rating ?
61st of 247Riverside School District among Washington districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankWashington percentileRating
202554.8218 of 53459.2%★★★☆☆
202453.8228 of 53557.4%★★★☆☆
202346.5257 of 53952.3%★★★☆☆
202245.9259 of 54152.1%★★★☆☆
202153.1219 of 52958.6%★★★☆☆
201952.0240 of 51253.1%★★★☆☆
201632.6304 of 44331.4%★★☆☆☆
201552.1203 of 44554.4%★★★☆☆
201350.7243 of 49851.2%★★★☆☆
201256.1202 of 49759.4%★★★☆☆
201141.7313 of 49236.4%★★☆☆☆
201044.4280 of 48342.0%★★☆☆☆
200950.1243 of 47648.9%★★☆☆☆
200861.3162 of 46665.2%★★★☆☆
200749.4236 of 46349.0%★★☆☆☆
200634.2323 of 44928.1%★☆☆☆☆
200528.9324 of 42523.8%★☆☆☆☆
200438.1281 of 42133.3%★★☆☆☆

Female

YearAvg scoreStatewide rankWashington percentileRating
202551.0218 of 47153.7%★★★☆☆
202456.9183 of 46460.6%★★★☆☆
202349.0216 of 46453.4%★★★☆☆
202251.2209 of 47956.4%★★★☆☆
202161.5153 of 46967.4%★★★☆☆
201948.3233 of 45248.5%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankWashington percentileRating
202565.8125 of 45772.6%★★★★☆
202467.4110 of 45575.8%★★★★☆
202352.9194 of 46358.1%★★★☆☆
202246.7234 of 47550.7%★★★☆☆
202157.3152 of 45866.8%★★★☆☆
201959.5142 of 44868.3%★★★☆☆

Male

YearAvg scoreStatewide rankWashington percentileRating
202556.0174 of 47263.1%★★★☆☆
202450.1214 of 46654.1%★★★☆☆
202343.1248 of 47047.2%★★☆☆☆
202238.9280 of 48041.7%★★☆☆☆
202144.4246 of 47648.3%★★☆☆☆
201954.7186 of 45358.9%★★★☆☆

Special Education

YearAvg scoreStatewide rankWashington percentileRating
202252.365 of 19967.3%★★★☆☆
201928.8171 of 23126.0%★☆☆☆☆

White

YearAvg scoreStatewide rankWashington percentileRating
202541.7280 of 48842.6%★★☆☆☆
202445.1270 of 48644.4%★★☆☆☆
202335.0321 of 48834.2%★★☆☆☆
202234.2329 of 48832.6%★★☆☆☆
202140.8282 of 48041.3%★★☆☆☆
201943.3282 of 47040.0%★★☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Low Socio Economic Status (2025)73rd percentile+13 vs school
Special Education (2022)67th percentile+15 vs school
Male (2025)63rd percentile+4 vs school
Female (2025)54th percentile-5 vs school
White (2025)43rd percentile-17 vs school
By subject vs Washington (2024-2025) ?
English Language Arts52%~ state avg
Math46%+4 vs state
Science32%-17 vs state

5.0
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Frequently Asked Questions about Riverside Middle School

Students who attend Riverside Middle School usually go on to attend Riverside High School

Riverside Middle School ranks 218th of 534 Washington middle schools. SchoolDigger rates this school 3 stars out of 5.

In the 2024-25 school year, 325 students attended Riverside Middle School.

Students at Riverside Middle School are 89% White, 6% Hispanic, 4% Two or more races, 1% American Indian.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Washington State Department of Health and the Washington Office of Superindentent of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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