Riverside Middle School
3814 E. Deer Park/Milan Rd., Chattaroy, WA 99003 Map
Math (met standard)
40%
±0
state 40% · 2025-26
English (met standard)
44%
−7
state 51% · 2025-26
Science (met standard)
43%
−6
state 49% · 2025-26
Low income
57%
free or reduced-price lunch
Students
325
2024-25
Students per teacher
16.8
2024-25
Test score trends
Share of students who met or exceeded the state standard each year.
Latest results by grade
| Grade | Math | English | Science |
|---|---|---|---|
| Grade 6 | 37% state 40% · 2025-26 | 38% state 48% · 2025-26 | — |
| Grade 7 | 44% state 41% · 2025-26 | 47% state 53% · 2025-26 | — |
| Grade 8 | 39% state 39% · 2025-26 | 47% state 51% · 2025-26 | 43% state 49% · 2025-26 |
| All grades | 40% state 40% · 2025-26 | 44% state 51% · 2025-26 | 43% state 49% · 2025-26 |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 40% state 40% | 44% state 51% | 43% state 49% |
| 2024-25 | 46% state 40% | 52% state 51% | 32% state 44% |
| 2023-24 | 46% state 38% | 47% state 50% | 35% state 43% |
| 2022-23 | 38% state 37% | 45% state 50% | 42% state 44% |
| 2021-22 | 37% state 36% | 47% state 51% | 38% state 43% |
| 2018-19 | 49% state 48% | 58% state 60% | 55% state 53% |
| 2017-18 | 46% state 49% | 50% state 60% | 54% state 55% |
| 2016-17 | 49% state 50% | 50% state 59% | — |
| 2015-16 | 41% state 50% | 49% state 59% | — |
| 2014-15 | 41% state 48% | 48% state 57% | — |
Students
Race and ethnicity, 2024-25
- Asian 0%
- White 89%
- Hispanic 6%
- Black 0%
- Two or more 4%
- Other 1%
Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).
Nearby schools
2025-26 results
Subject percentages show the share of students who met or exceeded the state standard.
| Pick to compare | |||||
|---|---|---|---|---|---|
|
Independent Scholar
Grades K–12
Alternative
· Riverside School District
|
0.3 mi |
20%
−24
vs state
|
47%
−4
vs state
|
44% |
No schools match this filter.