Total enrollment
6,846
+237 (+4%) vs SY 2020-21
14 schools in Arlington
Washington · Public K-12
14 public K-12 schools operate inside Arlington, with combined enrollment of about 6,846 students (6 elementary, 2 middle, and 5 high).
4-year change in Arlington
SY 2020-21 vs SY 2024-25School count
13
0 (0%) vs SY 2020-21
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Residents
21,095
all ages · ACS 5-yr
Students
6,846
public K-12 · NCES
Schools
14
public K-12
| Name | Level | Grades | Enrollment |
|---|---|---|---|
| Arlington High School | High | 09-12 | 1,650 |
| Arlington Open Doors | High | 09-12 | 64 |
| Arlington Special Educ School | Combined | PK-12 | 0 |
| Cougar Creek Elementary School | Elementary | KG-05 | 422 |
| Eagle Creek Elementary | Elementary | KG-05 | 665 |
| Haller Middle School | Middle | 06-08 | 576 |
| Kent Prairie Elementary | Elementary | KG-05 | 621 |
| Lakewood High School | High | 09-12 | 834 |
| NW Learning Center | High | 09-12 | 2 |
| Pioneer Elementary | Elementary | KG-05 | 501 |
| Post Middle School | Middle | 06-08 | 645 |
| Presidents Elementary | Elementary | PK-05 | 578 |
| Stillaguamish Valley Learning Center | Elementary | KG-08 | 181 |
| Weston High School | High | 09-12 | 107 |
About Arlington
Arlington, Washington is home to 14 public schools, with combined enrollment of approximately 6,846 students. By school count, it is a mid-sized city.
For a sense of the school types, the city consists of 6 elementary, 2 middle, 5 high, and 1 other.
Per-school enrollment runs near 489, above the state mean of about 446.
Five-year track record. Total public-school enrollment in Arlington has expanded 4% since SY 2020-21, moving from about 6,609 students to 6,846.
On this page, the community for Arlington discusses sports rivalries, cross-district programs, and shared facilities. Discussions cut across districts, schools, and grade levels.