Total enrollment
5,588
+137 (+3%) vs SY 2020-21
11 schools in Arlington School District
Washington · 5,588 students · 1 city
Across Arlington School District (Washington), 11 public K-12 schools serve approximately 5,588 students, an average of 508 per school.
4-year change in Arlington School District
SY 2020-21 vs SY 2024-25School count
10
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
How Arlington School District ranks
Among districts| Measure | This district | In Washington | In the US |
|---|---|---|---|
| State test proficiency ranked highest first | 46.1% | #54 of 128 | N/A |
| Enrollment ranked largest first | 5,588 | #56 of 183 | #1,718 of 9,234 |
| Number of schools ranked most first | 10 | #61 of 183 | N/A |
| Students per teacher ranked fewest first | 18.8:1 | #134 of 183 | #8,026 of 9,044 |
| Free or reduced-price lunch share ranked highest first | 40.6% | #134 of 183 | #5,446 of 8,164 |
| Diversity index ranked most diverse first | 48.2% | #91 of 146 | #3,195 of 6,853 |
Districts need at least 2 schools and 500 students to be ranked. Test proficiency is ranked within the state only, since each state gives a different test. Each rank links to the full list.
Inside Arlington School District
State test results across the district's 7 scored schools run from Kent Prairie Elementary at 53.4% proficient to Post Middle School at 37.1%, a gap of 16.3 points. That is the 68th widest gap among 92 Washington districts with four or more scored schools.
Since 2017-18, the 9 district schools that reported both years went from 5,516 to 5,524 students (unchanged) and from 284 to 294 full-time teachers (up 4%), as of 2024-25.
Proficient is the average share of students meeting the state standard across each school's state tests in 2023-24 and 2024-25; schools with fewer than 100 students and schools serving specialized populations are left out. Staffing figures come from the NCES Common Core of Data and count only schools that reported students and teachers in both years.
| Name | City | Level | Grades | Enrollment |
|---|---|---|---|---|
| Arlington High School | Arlington | High | 09-12 | 1,650 |
| Eagle Creek Elementary | Arlington | Elementary | KG-05 | 665 |
| Post Middle School | Arlington | Middle | 06-08 | 645 |
| Kent Prairie Elementary | Arlington | Elementary | KG-05 | 621 |
| Presidents Elementary | Arlington | Elementary | PK-05 | 578 |
| Haller Middle School | Arlington | Middle | 06-08 | 576 |
| Pioneer Elementary | Arlington | Elementary | KG-05 | 501 |
| Stillaguamish Valley Learning Center | Arlington | Elementary | KG-08 | 181 |
| Weston High School | Arlington | High | 09-12 | 107 |
| Arlington Open Doors | Arlington | High | 09-12 | 64 |
| Arlington Special Educ School | Arlington | Combined | PK-12 | 0 |
About Arlington School District
Arlington School District is a sparse public-school district in Washington. The district runs 11 schools and educates approximately 5,588 students.
For a sense of the school types, Arlington School District spans 5 elementary, 2 middle, 3 high schools, and 1 combined or other.
Average enrollment per school in Arlington School District is about 508, higher than the Washington average of roughly 446.
Looking at the last 4 years. Total public-school enrollment in Arlington School District has increased 3% since SY 2020-21, moving from about 5,451 students to 5,588.
Within the allk12 community for this area, the community for Arlington School District discusses sports rivalries, cross-district programs, and shared facilities. Anyone with firsthand knowledge of these schools is welcome to weigh in.