At a glance
Reported students
1,280
NCES CCD 2024–25
Teachers (FTE)
58.68
NCES CCD 2024–25
Student–teacher ratio
21.8:1
Calculated; not a class-size measure
Grades served
09–12
NCES preliminary directory 2025–26
School benchmarks
Washington high enrollment
80th percentile
Compared with 624 same-level schools reporting enrollment.
District median enrollment
301
Sedro Woolley Senior High School: 1,280 reported students.
State peer staffing position
71st percentile
21.8:1 reported; state peer median 19.9:1. Ratio is not class size.
Historical enrollment and staffing · CRDC 2021–22
These older figures are kept separate from 2024–25 statistics and benchmarks. Differences between years can reflect changes in enrollment, staffing, or reporting scope.
- Students
- 1,246
- Teachers (FTE)
- 61.58
- Student–teacher ratio
- 20.2:1
What the reported data says about Sedro Woolley Senior High School
Sedro Woolley Senior High School is a public high school serving grades 09–12 in Sedro-Woolley. It is one of 12 current school records connected to Sedro-Woolley School District. NCES reports 1,280 students for 2024–25.
Among 624 high schools in Washington with comparable records, this school is larger than the reported median of 225 students. Its enrollment is at approximately the 80th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 21.8:1, close to the Washington median of 19.9:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The largest reported race and ethnicity groups are White (67.2%) and Hispanic or Latino (24.4%). English learners represent 7.6% of enrollment. Students served under IDEA represent 17.5%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports AP student enrollment, gifted and talented programming, computer science. The school reported 5 AP courses. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Questions worth asking Sedro Woolley Senior High School
- 1How do the reported 21.8:1 student–teacher ratio and 58.68 teacher FTE translate into actual class sizes by grade?
- 2Have the reported academic programs changed since the 2021–22 CRDC collection?
- 3What counseling support is available today? The school reported 3.49 counselor FTE in 2021–22.
- 4Does community eligibility provide breakfast and lunch to every enrolled student, and are summer meals available?
Enrollment needs
- English learners
- 7.6%
- Students with disabilities
- 17.5%
- Free/reduced-price lunch
- 47.7%
- Lunch program
- Yes under Community Eligibility Option (CEO)
Reported support staff
- Counselors (FTE)
- 3.49
- Nurses (FTE)
- 1.64
- Psychologists (FTE)
- 1.05
- Social workers (FTE)
- 0
CRDC 2021–22 full-time-equivalent counts; verify current assignments with the school.
Student demographics
Race and ethnicity share of reported enrollment
- White67.2%
- Hispanic24.4%
- Black0.3%
- Asian1%
- American Indian / Alaska Native1.6%
- Native Hawaiian / Pacific Islander0.2%
- Multiracial5.3%
Race/ethnicity: NCES CCD 2024–25. English learner and disability context: CRDC 2021–22. Lunch eligibility: NCES CCD 2024–25. Privacy rules can produce missing values.
Programs reported by the school
AP student enrollment
Students enrolled
5 distinct courses reported
Gifted and talented
Offered
Computer science
Offered
CRDC 2021–22: the AP flag records student enrollment; gifted and computer-science fields describe reported programs/classes. Confirm current courses and eligibility with the school.
Other schools in Sedro-Woolley School District
Start with campuses at the same school level or with similar reported enrollment.
State Street High School
High · Grades 09–12
159 reported students
Connections Academy
High · Grades 09–12
0 reported students
Cascade Middle School
Middle · Grades 07–08
670 reported students
Evergreen Elementary School
Elementary · Grades KG–06
511 reported students
Central Elementary School
Elementary · Grades KG–06
476 reported students
Mary Purcell Elementary School
Elementary · Grades KG–06
465 reported students
Public schools near Sedro Woolley Senior High School
Closest campuses by straight-line distance between NCES geocodes, favoring the same school level. Distance is not drive time or an attendance assignment.
| School | Grades | Students | Distance |
|---|---|---|---|
| State Street High School High · Sedro-Woolley School District | 09–12 | 159 | 0.5 mi |
| Connections Academy High · Sedro-Woolley School District | 09–12 | 0 | 2.6 mi |
| Burlington Edison High School High · Burlington-Edison School District | 09–12 | 1,047 | 4.9 mi |
| Burlington-Edison Alternative School High · Burlington-Edison School District | 09–12 | 4 | 4.9 mi |
| Mount Vernon Open Doors High · Mount Vernon School District | 10–12 | 84 | 5.5 mi |
| Northwest Career & Technical Academy/A WA Skills Center High · Mount Vernon School District | 09–12 | 43 | 5.5 mi |
Frequently asked questions about Sedro Woolley Senior High School
What grades does Sedro Woolley Senior High School serve?
Sedro Woolley Senior High School reports grades 09–12 in the NCES 2025–26 preliminary directory. It is classified as a high school in Sedro-Woolley School District.
How many students attend Sedro Woolley Senior High School?
Sedro Woolley Senior High School reported 1,280 students in the NCES 2024–25 membership file. That places it near the 80th percentile among 624 Washington high schools reporting enrollment. The 2021–22 civil-rights collection recorded 1,246 students.
What is the student–teacher ratio at Sedro Woolley Senior High School?
The calculated ratio is 21.8:1, based on 1,280 students and 58.68 full-time-equivalent classroom teachers in 2024–25. The Washington median for the same school level is 19.9:1. A ratio is not the same as average class size.
Is Sedro Woolley Senior High School a public, charter, or magnet school?
Sedro Woolley Senior High School is a public school and is not a charter school. Enrollment is generally based on Sedro-Woolley School District attendance boundaries and transfer rules.
What share of Sedro Woolley Senior High School students qualify for free or reduced-price meals?
47.7% of students were eligible for free or reduced-price lunch in 2024–25. The school participates in community eligibility, which can provide meals to every student and changes how eligibility is reported. This describes the students served and is not a quality measure.
Which school district is Sedro Woolley Senior High School in?
Sedro Woolley Senior High School is part of Sedro-Woolley School District, based in Sedro Woolley, WA, which operates 12 current schools. Confirm attendance zones and enrollment rules with the district.
What public schools are near Sedro Woolley Senior High School?
The closest public schools by straight-line distance include State Street High School (0.5 mi), Connections Academy (2.6 mi), Burlington Edison High School (4.9 mi). Distance does not determine eligibility; attendance boundaries and program rules do.