Sedro Woolley Senior High School

1235 Third Street
Sedro Woolley, WA 98284
(School attendance zone shown in map)
5/
10
Bottom 50%
Serving 1,276 students in grades 9-12, Sedro Woolley Senior High School ranks in the bottom 50% of all schools in Washington for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 21% (which is lower than the Washington state average of 40%). The percentage of students achieving proficiency in reading/language arts is 61% (which is higher than the Washington state average of 53%).
The student:teacher ratio of 22:1 is higher than the Washington state level of 16:1.
Minority enrollment is 32% of the student body (majority Hispanic), which is lower than the Washington state average of 51% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 1,276 students
  • Student:Teacher Ratio: 22:1
  • Minority Enrollment: 32%
  • : 88% (Top 50% in WA)
  • : Bottom 50%
  • : 21% (Btm 50%)
  • : 61% (Top 50%)
  • : 56% (Top 50%)
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

School Overview

Sedro Woolley Senior High School's student population of 1,276 students has grown by 9% over five school years.
The teacher population of 59 teachers has declined by 6% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
1,276 students
This chart displays total students of Sedro Woolley Senior High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Sedro Woolley Senior High School
Total Classroom Teachers
59 teachers
This chart displays the total teachers of Sedro Woolley Senior High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Sedro Woolley Senior High School by grade.

School Rankings

Sedro Woolley Senior High School ranks within the bottom 50% of all 2,113 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Sedro Woolley Senior High School is 0.48, which is less than the diversity score at state average of 0.68. The school's diversity has stayed relatively flat over five school years.
This School
State Level (WA)
#1258 out of 2113 schools
(Bottom 50%)
This chart displays the overall school rank of Sedro Woolley Senior High School, with the latest 2021-22 school year data.
21%
40%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Sedro Woolley Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Washington by year, with the latest 2021-22 school year data.
61%
53%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Sedro Woolley Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Washington by year, with the latest 2021-22 school year data.
56%
49%
Student : Teacher Ratio
22:1
16:1
This chart displays the student teacher ratio of Sedro Woolley Senior High School and the public school average student teacher ratio of Washington by year, with the latest 2022-23 school year data.
American Indian
2%
1%
This chart displays the percentage of American Indian students in Sedro Woolley Senior High School and percentage of American Indian public school students in Washington by year, with the latest 2022-23 school year data.
Asian
1%
9%
This chart displays the percentage of Asian students in Sedro Woolley Senior High School and the percentage of Asian public school students in Washington by year, with the latest 2022-23 school year data.
Hispanic
24%
26%
This chart displays the percentage of Hispanic students in Sedro Woolley Senior High School and the percentage of Hispanic public school students in Washington by year, with the latest 2022-23 school year data.
Black
n/a
5%
This chart displays the percentage of Black students in Sedro Woolley Senior High School and the percentage of Black public school students in Washington by year, with the latest 2021-22 school year data.
White
68%
49%
This chart displays the percentage of White students in Sedro Woolley Senior High School and the percentage of White public school students in Washington by year, with the latest 2022-23 school year data.
Hawaiian
n/a
1%
Two or more races
5%
9%
This chart displays the percentage of students of two or more races in Sedro Woolley Senior High School and the percentage of public school students of two or more races in Washington by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Sedro Woolley Senior High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Washington.
0.48
This chart displays the diversity score of Sedro Woolley Senior High School and the public school average diversity score of Washington by year, with the latest 2022-23 school year data.
88%
84%
This chart displays graduation rate of Sedro Woolley Senior High School and public school graduation rate of Washington by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
42%
41%
This chart displays the percentage of students who is eligible for free lunch in Sedro Woolley Senior High School and the percentage of public school students who is eligible for free lunch in Washington by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
7%
8%
This chart displays the percentage of students who is eligible for reduced lunch in Sedro Woolley Senior High School and the percentage of public school students who is eligible for reduced lunch in Washington by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), WA Dept. of Education

Frequently Asked Questions

What is Sedro Woolley Senior High School's ranking?
Sedro Woolley Senior High School is ranked #1258 out of 2,113 schools, which ranks it among the bottom 50% of public schools in Washington.
What schools are Sedro Woolley Senior High School often compared to?
Sedro Woolley Senior High Schoolis often viewed alongside schools like Mount Vernon High School, Burlington Edison High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
21% of students have achieved math proficiency (compared to the 40% WA state average), while 61% of students have achieved reading proficiency (compared to the 53% WA state average).
What is the graduation rate of Sedro Woolley Senior High School?
The graduation rate of Sedro Woolley Senior High School is 88%, which is higher than the Washington state average of 84%.
How many students attend Sedro Woolley Senior High School?
1,276 students attend Sedro Woolley Senior High School.
What is the racial composition of the student body?
68% of Sedro Woolley Senior High School students are White, 24% of students are Hispanic, 5% of students are Two or more races, 2% of students are American Indian, and 1% of students are Asian.
What is the student:teacher ratio of Sedro Woolley Senior High School?
Sedro Woolley Senior High School has a student ration of 22:1, which is higher than the Washington state average of 16:1.
What grades does Sedro Woolley Senior High School offer ?
Sedro Woolley Senior High School offers enrollment in grades 9-12
What school district is Sedro Woolley Senior High School part of?
Sedro Woolley Senior High School is part of Sedro-Woolley School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 1,276 students
  • Student:Teacher Ratio: 22:1
  • Minority Enrollment: 32%
  • : 88% (Top 50%)
  • : Bottom 50%
  • : 21% (Btm 50%)
  • : 61% (Top 50%)
  • : 56% (Top 50%)
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

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