Snohomish County · Public school
Arlington Open Doors
Key facts
- Address
- 4407 172nd ST NE, Arlington, WA 98223
- Phone
- (360) 618-6203
- District
- Arlington School District
- County
- Snohomish County
- Grades
- 9–12 (high)
- Students (2025–26)
- 81
- Low-income
- 62%
- English learners
- 7%
- Special education
- 11%
- Type
- Alternative Education School, Supplemental Virtual
- Setting
- Suburb
- Spending per student (2024–25)
- $7,891 (Washington $19,341)
Academics vs district and state 2025–26
| Measure | This school | District | State |
|---|---|---|---|
| Graduation rate (4-year) 2024–25 | 14% | 89% | 83% |
| Experienced teachers 2024–25 | 100% | 82% | 78% |
Small school: 81 students, so each student is about 1.2% of the school, and fewer still take each test. A few students can move a result by several points, so numbers can swing a lot from year to year.
Not reported: reading and math results are not shown. OSPI hides results to protect student privacy, for example when fewer than 10 students were tested. A hidden number is not a zero.
Points are percentage points. What do these numbers mean? Source: OSPI Report Card, data.wa.gov; tests CC BY-ND 4.0, graduation CC BY-NC-ND 3.0 IGO, as published.
Students
Among Washington high schools
Low-income students62% · A larger share than at about 7 in 10 high schools
What this means
“About 7 in 10” means 7 of every 10 Washington high schools have a lower number. The band is the middle half of schools and the line is the median (the school in the middle), which is not the state average. These describe who a school serves, not how good it is. What do these numbers mean?
Reading these numbers: test results are the share of tested students who met the state standard; growth is the median student growth percentile (50 = typical); low-income means eligible for free or reduced-price meals. Results describe students as a group, so visit and talk to families too. What do these numbers mean?