Hidden River Middle School
🇺🇸 Official data · 2025Snohomish, Washington 98296 · Monroe School District
#80 of 363 middle schools in Washington
#3381 of 15,369 nationally
About Hidden River Middle School
Hidden River Middle School is a public middle located in Snohomish, in the Monroe School District school district of Washington, United States. It caters for Grades 6–8. In 2025 it enrolled 313 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 69.8 out of 100, placing it in the top 25% of middle schools in United States and 80th of 363 ranked middle schools in Washington. Its strongest component is reading proficiency (85th percentile), and its weakest is students per teacher (22th percentile).
Other published figures: enrollment 313.
There are 16 schools in Snohomish; Hidden River Middle School ranks 9th of 15 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)57%
- Reading proficiency (30%)70%
- Community advantage (fewer free/reduced-price lunch) (25%)35.1%
- Students per teacher (15%)18.4
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 Hidden River Middle School by the official sources.
- Enrollment
- 313
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 35.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 18.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 70%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 57%
- Share of tested students proficient or above (all students, all grades).
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Schools near Hidden River Middle School
Closest schools by straight-line distance, with their Success Index (US).
Maltby Elementary
Snohomish · Public elementary · Grades K–5
334 students · 665 m away
Cathcart Elementary
Snohomish · Public elementary · Grades K–6
497 students · 3.1 km away
Leota Middle School
Woodinville · Public middle · Grades 6–8
858 students · 3.7 km away
Wellington Elementary
Woodinville · Public elementary · Grades K–5
380 students · 3.7 km away
Kokanee Elementary
Woodinville · Public elementary · Grades K–5
651 students · 4.3 km away
Ruby Bridges Elementary
Woodinville · Public elementary · Grades PK–5
503 students · 4.5 km away
Bear Creek Elementary
Woodinville · Public elementary · Grades PK–5
0 students · 5.0 km away
Northshore Family Partnership
Woodinville · Public elementary · Grades K–8
0 students · 5.0 km away
Woodinville HS
Woodinville · Public high · Grades 9–12
1,662 students · 5.1 km away
Woodin Elementary
Bothell · Public elementary · Grades PK–5
469 students · 5.7 km away
Similar schools
Public middle schools in Washington with a comparable Enrollment.
Castle Rock Middle School
Castle Rock · Public middle · Grades 6–8
316 students
Federal Way Public Academy
Federal Way · Public middle · Grades 6–10
309 students
Robert L Olds Junior High School
Connell · Public middle · Grades 7–8
322 students
Aspire Middle School
Lacey · Public middle · Grades 6–8
323 students
Elma Middle School
Elma · Public middle · Grades 6–8
324 students
Omak Middle School
Omak · Public middle · Grades 6–8
324 students
Frequently asked questions
Is Hidden River Middle School a good school?
Hidden River Middle School has a Success Index (US) of 69.8 out of 100 (Top 25% of middle schools in United States) and ranks #80 of 363 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 Hidden River Middle School rank in Washington?
Hidden River Middle School ranks #80 of 363 middle schools in Washington and #3381 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Hidden River Middle School?
Hidden River Middle School had 313 students in 2025.
Is Hidden River Middle School a elementary school or a high school?
Hidden River Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Hidden River Middle School?
There are 10 schools within 15 km of Hidden River Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.