- Lyman Elementary School — 3.3 mi · Grades K–6 · 185 students
- Connections Academy — 3.5 mi · Grades 9–12
- Evergreen Elementary School — 4.5 mi · Grades K–6 · 511 students
- Cascade Middle School — 4.7 mi · Grades 7–8 · 670 students
- Samish Elementary School — 4.9 mi · Grades K–6 · 166 students
- State Street High School — 5.2 mi · Grades 9–12 · 159 students
- Central Elementary School — 5.4 mi · Grades K–6 · 476 students
- Mary Purcell Elementary School — 5.4 mi · Grades K–6 · 465 students
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| Metric | Sedro-Woolley School District | National Average | Comparison |
|---|---|---|---|
| Student Enrollment | 4,593 | 3,544 | ↑ Larger than avg |
| Number of Schools | 13 | 7 | Varies by district |
| Per-Pupil Spending | $18,768/yr | $17,619/yr | ≈ Near avg |
| District Type | Public School District | Public District | — |
| Overall Rating | 5/10 — Average | — | Near average |
| District | Rating | Percentile | Students |
|---|---|---|---|
| Sedro-Woolley School District (this district) | 5/10 | 42nd | 4,593 |
| Mount Baker School District | 4/10 | 30th | 1,692 |
| Burlington-Edison School District | 3/10 | 26th | 3,351 |
| Mount Vernon School District | 3/10 | 22nd | 6,545 |
🔢 Show the math behind this rating
Ranked against 242 rated districts in WA → 42nd percentile → 5/10.
Source: Washington OSPI SBAC ELA & Math, Meets/Exceeds Standard, 2024–25 school year. Full methodology →
About Sedro-Woolley School District
Sedro-Woolley School District is the public school district assigned to zip code 98284 in Sedro Woolley, Washington. Serving students from Pre-K – 12th, this district is the primary public education system for families living in and around zip code 98284. The sections below cover the district’s resources, scale, rating, and everything families need to know about enrollment and school assignment.
Understanding the 5/10 Rating
SchoolDistrictFinder rates Sedro-Woolley School District 5 out of 10 — average among Washington public school districts. Our ratings are based on state assessment results — the share of students scoring proficient or above in reading and math, as reported in Washington’s SBAC ELA & Math assessments (2024–25 school year). We average each district’s reading and math proficiency, then rank it against other districts in the same state to produce a 1–10 score. Because Washington is compared only against itself, the rating reflects how this district performs relative to its in-state peers.
Sedro-Woolley School District falls near the middle of Washington on state assessment results, with reading and math proficiency close to the state median. Average-rated districts provide foundational public education, and many families find they deliver solid day-to-day learning — particularly when parents stay engaged. If you're considering this area, look beyond the overall rating: visit schools, talk to current parents, and research the specific school your child would attend. Average districts often have individual schools that significantly outperform the district mean.
Enrollment for Families in Zip Code 98284
Children in zip code 98284 are assigned to Sedro-Woolley School District for public school enrollment, covering grades Pre-K – 12th. School assignments are address-specific — your elementary, middle, and high school placements depend on your exact street address within zip code 98284, not just your neighborhood. Two homes on opposite ends of the same zip code may be assigned to different schools within the same district.
To confirm your specific school assignments, contact Sedro-Woolley School District at (360)855-3500 or visit www.swsd.k12.wa.us. Typical enrollment documents include a signed lease or mortgage statement, birth certificate, state-required immunization documentation, and recent report cards or transcripts. If your child has an IEP or 504 plan, bring that documentation to enrollment — Washington districts are required to continue services within a reasonable period. Fall enrollment windows typically open in late winter or early spring; contact the district for exact dates and required steps.
School Districts and Home Values in Sedro Woolley
Research consistently shows that district assignment affects residential property values. Because Sedro-Woolley School District serves zip code 98284, district assignment still factors into home-pricing comparisons between zip code 98284 and neighboring areas. District boundaries are address-specific — verify the exact district assignment for any property you’re seriously considering rather than assuming based on the neighborhood. A single block can place two adjacent homes in different districts with different ratings and different annual property tax implications.
Use the property tax estimator on this page to calculate estimated annual tax obligations based on your target purchase price. In Washington, property taxes are a primary funding source for public schools — your tax payments directly support Sedro-Woolley School District programs and staff. Understanding both district quality and the associated tax burden is essential financial due diligence before committing to any home in zip code 98284.
Data Sources and Accuracy
All district information on this page is sourced from the NCES Common Core of Data (CCD) 2024–2025, the U.S. Department of Education’s annual census of all public school districts — the same dataset used by researchers, journalists, and policymakers to analyze American public education. District boundaries, school assignments and phone numbers are updated annually when NCES publishes new data, typically in spring; per-pupil spending comes from the US Census Bureau's Annual Survey of School System Finances, released about two years after the fiscal year it covers. Always verify your specific school assignment and enrollment requirements directly with Sedro-Woolley School District before making any housing or enrollment decision based on zip code 98284 data.