Below Average
#2043 of 2,225 schools in WA
Sedro Woolley Senior High School
High School · Sedro-Woolley School District
1235 Third Street, Sedro-woolley, WA 98284
Enrollment
1,280
Student-Teacher
21.7:1
Score
4.2
Grades
9th – 12th
Enrollment
1,280
Student-Teacher
21.7:1
Score
4.2
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Sedro-woolley
#7 of 8
public schools
Washington high schools
#421 of 476
In district
#9 of 11
Sedro-Woolley School District
About Sedro Woolley Senior High School
Sedro Woolley Senior High School serves 1,280 students in grades 9-12 in the small suburban community of Sedro-Woolley, Washington. With 59 full-time equivalent teachers, the school maintains a student-teacher ratio of 21.7:1, providing a substantial high school environment where students can access diverse learning opportunities. Academically, the school ranks #994 out of 2,261 Washington high schools, placing it in the 56th percentile statewide with room for continued growth.
Students demonstrate solid foundation skills, with 61% achieving proficient or above levels in English Language Arts and Reading across grade levels. The school's academic focus continues to develop as it works to support all students in reaching their potential. Located on Third Street in Skagit County, Sedro Woolley Senior High draws students from a community where the median household income is $80,326 and median home values reach $387,000.
The surrounding area serves a population of 27,688 residents, with 20% holding bachelor's degrees or higher and an 11.6% poverty rate. This mixed-income suburban setting provides students with diverse perspectives while maintaining strong community connections in the scenic Pacific Northwest region of Washington state.
What Parents Should Know
The student-teacher ratio at Sedro Woolley Senior High School is 21.7:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
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Sedro Woolley Senior High School — Students at Sedro Woolley Senior High School score 40% proficient, which is below what's typical for similar communities (expected: 45%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
50.9%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 9 test records from WA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.6/10.
How Sedro Woolley Senior High School Compares
See how Sedro Woolley Senior High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 39% (2019) to 23.7% (2024). Reading/ELA proficiency has declined from 64% (2019) to 55.3% (2024).
Location
1235 Third Street, Sedro-woolley, WA 98284
Nearby Alternatives
Families considering Sedro Woolley Senior High School may also want to explore other high schools in the area. Burlington Edison High School (rated 5.3/10, 4.9 miles away, in nearby Burlington), which scores notably higher. Additionally, State Street High School (rated 5.0/10, 0.5 miles away), which scores slightly higher. For more schools in Sedro-woolley, see our Sedro-woolley schools guide .
Nearby Schools
20 within 4.9 mi| School | Distance | Rating |
|---|---|---|
| Central Elementary School Sedro-Woolley | 0.2 mi | 5.9 |
| Mary Purcell Elementary School Sedro-Woolley | 0.3 mi | 4.5 |
| State Street High School Sedro-Woolley | 0.5 mi | 5.0 |
| Cascade Middle School Sedro-Woolley | 1.0 mi | 4.8 |
| Good Beginnings Center Sedro-Woolley | 0.9 mi | 5.2 |
| Evergreen Elementary School Sedro-Woolley | 1.2 mi | 7.2 |
| Clear Lake Elementary School Clear Lake | 2.5 mi | 4.9 |
| SKAGIT ADVENTIST ACADEMY Burlington | 3.8 mi | 6.9 |
| Harriet Rowley Mount Vernon | 5.5 mi | 7.8 |
| Centennial Elementary School Mount Vernon | 5.0 mi | 5.0 |
| Samish Elementary School Sedro-Woolley | 6.0 mi | 4.0 |
| Lucille Umbarger Elementary Burlington | 4.3 mi | 5.8 |
| BECC Burlington | 4.3 mi | 7.2 |
| Open Doors Burlington | 5.5 mi | — |
| Mount Vernon Open Doors Mount Vernon | 5.5 mi | — |
| Northwest Career & Technical Academy/A WA Skills Center Mount Vernon | 5.5 mi | — |
| Big Lake Elementary School Mount Vernon | 6.8 mi | 6.5 |
| La Venture Middle School Mount Vernon | 5.9 mi | 6.9 |
| Burlington Edison High School Burlington | 4.9 mi | 5.3 |
| Burlington-Edison Alternative School Burlington | 4.9 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98284 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$82,097
Median Home Value
$427,900
Median Rent
$1,476/mo
Population
26,970
College Educated
20.2%
Homeownership
71.4%
Avg Commute
31 min
Poverty Rate
11.5%
Median Age
39.3
Community Profile
The community surrounding Sedro Woolley Senior High School has a median household income of $82,097. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $427,900, with a median rent of $1,476/month. The area has a poverty rate of 11.5%. The average commute for residents is 31 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| A G West Black Hills High School Tumwater, WA | 4.2 |
| Cheney High School Cheney, WA | 4.2 |
| Ellensburg High School Ellensburg, WA | 4.2 |
| Federal Way High School Federal Way, WA | 4.2 |
| Marysville Pilchuck High School Marysville, WA | 4.2 |
| Ridgeline High School Liberty Lake, WA | 4.2 |
Frequently Asked Questions
Common questions about Sedro Woolley Senior High School
What grades does Sedro Woolley Senior High School serve?
Sedro Woolley Senior High School serves students in grades 9th through 12th.
How many students attend Sedro Woolley Senior High School?
Sedro Woolley Senior High School has an enrollment of approximately 1,280 students.
What is the student-teacher ratio at Sedro Woolley Senior High School?
The student-teacher ratio at Sedro Woolley Senior High School is 21.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Sedro Woolley Senior High School rank in WA?
Sedro Woolley Senior High School is ranked #2043 out of 2,225 schools in WA.
What is Sedro Woolley Senior High School's MySchoolScout rating?
Sedro Woolley Senior High School has a composite rating of 4.2 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Sedro Woolley Senior High School?
Based on the most recent state assessment data, Sedro Woolley Senior High School has 28.8% math proficiency and 58.9% reading/ELA proficiency.
Is Sedro Woolley Senior High School a charter school?
No, Sedro Woolley Senior High School is not a charter school. It is a traditional public school operated by the local school district.
Is Sedro Woolley Senior High School a Title I school?
No, Sedro Woolley Senior High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Sedro Woolley Senior High School?
50.9% of students at Sedro Woolley Senior High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,280
- Student-Teacher Ratio
- 21.7:1
- Teachers (FTE)
- 59
- Free/Reduced Lunch
- 50.9%
- Type
- regular
- Setting
- Small Suburb
- County
- Skagit County
- Phone
- (360) 855-3510
- Data Year
- 2023–2024
Resources & Links
District
Sedro-Woolley School District- District Enrollment
- 4,540
- Schools in District
- 12
- Per-Pupil Spending
- $17,801
- District Rank
- #9 of 11
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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