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Monroe High School

17001 Tester Rd., Monroe, WA 98272

CSchola Grade
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Grades
9–12
High
Students
1,515
Enrolled 2024–25
Students per teacher
21.3 : 1
Full-time teachers
District
Monroe School District
Snohomish County

Schola Grade C · Average

Letter grade (A–F) · compared with 338 Washington high schools · How we grade
Test scores44% proficient in math & reading
42ndpercentile
Equity32% of low-income students proficient
33rdpercentile
Attendance49% chronically absent
24thpercentile
Graduation rate91% graduate in 4 years
50thpercentile
College readinessAt least 47% take AP, IB or dual-enrollment courses
75thpercentile
Class size21.3 students per teacher
34thpercentile

Percentiles compare this school with other Washington high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Monroe High School

Monroe High School is a public high school in Monroe, Washington, serving grades 9–12. It is part of Monroe School District. The school is located in a town on the edge of a metro area in Snohomish County.

In the 2024–25 school year, 1,515 students were enrolled, with about 21.3 students for every full-time teacher. That ratio is larger than the typical Washington high school (19.2 students per teacher). Its Schola Grade is C (average), compared with 338 Washington high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

17001 Tester Rd.
Monroe, WA 98272
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,515 students
Students per teacher
21.3 to 1
AP courses offered
15
Charter school
No
Magnet school
No
Locale
Town — Fringe
School district
Monroe School District
County
Snohomish County
NCES school ID
530513002760

Schools near Monroe High School

All 15 schools in Monroe →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.