US Post Office-Sedro Woolley Main · Photo: Joe Mabel · CC BY-SA 3.0Sedro-Woolley’s public schools score below 63% of Washington districts on tests and graduation
Math proficiency in Sedro-Woolley’s districts is 33%, below the Washington average (40%). The grade covers the public school district serving Sedro-Woolley, from kindergarten through graduation, on state tests and graduation. Each state writes its own tests, so this is the one TownRatings grade compared within Washington, not nationally.
From Washington state tests taken in spring 2022, when 94% of students in the tested grades sat them, and the class of 2023’s four-year graduation rate, as reported to the U.S. Department of Education.
Sedro-Woolley’s schools, in brief
Against towns with similar incomes
Among the 266 Washington towns with household incomes within a quarter of Sedro-Woolley’s, its schools beat 32%, lower than their 37% against all the state’s districts. The grade ↓
Results trail the state
In spring 2022, 44% of tested students were proficient in reading and 33% in math, against 53% and 40% statewide; 94% of students in the tested grades sat the tests. The grade ↓
Graduation
79% of the class of 2023 graduated in four years, against 84% across Washington. Districts ↓
Spending and class size
The district spends $18,768 per student, against $18,444 across Washington (FY2024). Spending doesn’t count toward the grade. Districts ↓
Three elementary schools, then one middle and one high school
Which elementary school depends on the address; from grade 7 the district’s path is Cascade Middle School, then Sedro Woolley Senior High School. Enrollment is up 6% since 2020–21. See the path ↓
Written from the figures on this page. Tests are from 2021–22, graduation from the class of 2023; each school’s own letter uses 2020–21 results.
What’s behind Sedro-Woolley’s grade
C+: better than 37% of Washington school districts, #216 of 285 Washington towns. Both inputs trail the Washington average; test scores are the closer of the two to typical.
Where will my kid go?
Pick a grade. These are the public schools that serve Sedro-Woolley, with each school’s own grade.
Kindergarten in Sedro-Woolley · depends on your address
Evergreen Elementary School
Grades K–6 · 511 students · 15:1 students per teacher
Central Elementary School
Grades K–6 · 476 students · 16:1 students per teacher
Mary Purcell Elementary School
Grades K–6 · 465 students · 19:1 students per teacher
1st grade in Sedro-Woolley · depends on your address
Evergreen Elementary School
Grades K–6 · 511 students · 15:1 students per teacher
Central Elementary School
Grades K–6 · 476 students · 16:1 students per teacher
Mary Purcell Elementary School
Grades K–6 · 465 students · 19:1 students per teacher
2nd grade in Sedro-Woolley · depends on your address
Evergreen Elementary School
Grades K–6 · 511 students · 15:1 students per teacher
Central Elementary School
Grades K–6 · 476 students · 16:1 students per teacher
Mary Purcell Elementary School
Grades K–6 · 465 students · 19:1 students per teacher
3rd grade in Sedro-Woolley · depends on your address
Evergreen Elementary School
Grades K–6 · 511 students · 15:1 students per teacher
Central Elementary School
Grades K–6 · 476 students · 16:1 students per teacher
Mary Purcell Elementary School
Grades K–6 · 465 students · 19:1 students per teacher
4th grade in Sedro-Woolley · depends on your address
Evergreen Elementary School
Grades K–6 · 511 students · 15:1 students per teacher
Central Elementary School
Grades K–6 · 476 students · 16:1 students per teacher
Mary Purcell Elementary School
Grades K–6 · 465 students · 19:1 students per teacher
5th grade in Sedro-Woolley · depends on your address
Evergreen Elementary School
Grades K–6 · 511 students · 15:1 students per teacher
Central Elementary School
Grades K–6 · 476 students · 16:1 students per teacher
Mary Purcell Elementary School
Grades K–6 · 465 students · 19:1 students per teacher
6th grade in Sedro-Woolley · depends on your address
Evergreen Elementary School
Grades K–6 · 511 students · 15:1 students per teacher
Central Elementary School
Grades K–6 · 476 students · 16:1 students per teacher
Mary Purcell Elementary School
Grades K–6 · 465 students · 19:1 students per teacher
7th grade in Sedro-Woolley
Cascade Middle School
Grades 7–8 · 670 students · 20:1 students per teacher
8th grade in Sedro-Woolley
Cascade Middle School
Grades 7–8 · 670 students · 20:1 students per teacher
9th grade in Sedro-Woolley
Sedro Woolley Senior High School
Grades 9–12 · 1,280 students · 22:1 students per teacher
10th grade in Sedro-Woolley
Sedro Woolley Senior High School
Grades 9–12 · 1,280 students · 22:1 students per teacher
11th grade in Sedro-Woolley
Sedro Woolley Senior High School
Grades 9–12 · 1,280 students · 22:1 students per teacher
12th grade in Sedro-Woolley
Sedro Woolley Senior High School
Grades 9–12 · 1,280 students · 22:1 students per teacher
Sedro-Woolley’s public schools are run by Sedro-Woolley School District, which also serves Hamilton and Lyman. To confirm the school for a specific address, ask the district.
The district
Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.
Well below the state in reading
Sedro-Woolley vs. its neighbors
Schools grades for the Washington towns that share Sedro-Woolley’s borders.
| Town | Schools | Main districts |
|---|---|---|
| Sedro-Woolley | C+ | Sedro-Woolley |
Every school in Sedro-Woolley
7 schools. Each public school’s letter compares its own 2020–21 reading and math results with Washington’s other public schools (the newest school-level results we have).
Left off: 1 public program with fewer than 25 students (Connections Academy).
Questions about Sedro-Woolley’s schools
Are Sedro-Woolley’s schools good?
On Washington’s tests they score below most of the state: the public schools Sedro-Woolley children attend score below 63% of Washington’s school districts on tests and graduation, a C+ Schools grade, #216 of 285 Washington towns. Among towns with similar incomes they beat 32%. Tests are from 2021–22, graduation from the class of 2023.
What school district is Sedro-Woolley in?
Sedro-Woolley School District, which runs grades PK–12 and enrolls 4,600 students in 11 schools (2024–25).
Where do Sedro-Woolley kids go to high school?
Sedro Woolley Senior High School, with 1,280 students.
What is Sedro-Woolley’s graduation rate?
79% of the class of 2023 in Sedro-Woolley School District graduated in four years, against 84% across Washington.
How much does Sedro-Woolley spend per student?
$18,768 in Sedro-Woolley School District (FY2024), against $18,444 across Washington. Spending doesn’t count toward the grade.
Parents talk
What Sedro-Woolley families are saying about school.
Looking for colleges? Colleges near Sedro-Woolley → They have their own page.
School data: state test results (2021–22, with participation) and four-year graduation rates (class of 2023) reported to the U.S. Department of Education (EDFacts via ED Data Express); each school’s own letter uses its 2020–21 results (EDFacts via the Urban Institute); schools and enrollment from NCES (2024–25; private schools 2023–24); spending from the Census Bureau’s school finance survey (FY2024). The School Grade is our own summary, graded within Washington. Stars are from neighbors.