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Public schoolHighGrades 9–12

Glacier Peak High School

🇺🇸 Official data · 2025Snohomish, Washington 98296 · Snohomish School District

73.6/ 100
Success Index (US)
Top 25%

#35 of 333 high schools in Washington
#2431 of 16,910 nationally

How is this calculated?
Students
1,642
Enrollment
1,642
Source: NCES CCD
Free/reduced-price lunch
18.1%
Source: NCES CCD
Students per teacher
25.3
Source: NCES CCD

About Glacier Peak High School

Glacier Peak High School is a public high located in Snohomish, in the Snohomish School District school district of Washington, United States. It caters for Grades 9–12. In 2025 it enrolled 1,642 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 73.6 out of 100, placing it in the top 25% of high schools in United States and 35th of 333 ranked high schools in Washington. Its strongest component is community advantage (fewer free/reduced-price lunch) (93th percentile), and its weakest is students per teacher (4th percentile).

Other published figures: enrollment 1,642.

There are 16 schools in Snohomish; Glacier Peak High School ranks 4th of 15 scored schools there.

Success Index (US) breakdown

Each component is a percentile against high schools across United States.

  • Math proficiency (30%)60%
  • Reading proficiency (30%)85%
  • Community advantage (fewer free/reduced-price lunch) (25%)18.1%
  • Students per teacher (15%)25.3

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 Glacier Peak High School by the official sources.

Enrollment
1,642
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
18.1%
Share of students eligible for free or reduced-price lunch.
Students per teacher
25.3
Enrollment divided by FTE teachers; not class size.
Reading proficiency
85%
Share of tested students proficient or above (all students, all grades).
Math proficiency
60%
Share of tested students proficient or above (all students, all grades).

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Schools near Glacier Peak High School

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public high schools in Washington with a comparable Enrollment.

Frequently asked questions

Is Glacier Peak High School a good school?

Glacier Peak High School has a Success Index (US) of 73.6 out of 100 (Top 25% of high schools in United States) and ranks #35 of 333 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 Glacier Peak High School rank in Washington?

Glacier Peak High School ranks #35 of 333 high schools in Washington and #2431 of 16,910 nationally on the Success Index (US) (2025 data).

How many students attend Glacier Peak High School?

Glacier Peak High School had 1,642 students in 2025.

Is Glacier Peak High School a elementary school or a high school?

Glacier Peak High School is classified as a high covering Grades 9–12. It is a public school.

What other schools are near Glacier Peak High School?

There are 10 schools within 15 km of Glacier Peak High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.