Weston High School

Located at 4407 172nd Street NE, in Arlington, Washington, Weston High School is a micro-enrollment high school that instructs 107 students (grades 9 through 12), part of Arlington School District. By comparison, Washington's public schools average about 573 students each, so Weston High School sits 81% leaner than that benchmark.

Within Arlington School District, which oversees 10 schools and 5,588 students, Weston High School is one campus in the system.

On demographics, Weston High School reports that the largest single group is White, at 77% of enrollment. The remainder comes out to 14% Hispanic, 8% multiracial. That is meaningfully more White than the county at large, where the share is closer to 64%.

In terms of school funding signals, Staff filings list 11 full-time-equivalent teachers, which works out to roughly 9.8:1 students per teacher. Statewide, the average ratio sits near 21.6:1, putting Weston High School tighter than the state norm the norm. About 51% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, Snohomish County runs at roughly 41%, so the school's eligibility rate is higher than the surrounding baseline.

In the area at large, the surrounding county (Snohomish County) records that median household income runs about $111,246, roughly 38% of adults have completed at least a four-year degree, and roughly 6% of residents live below the federal poverty line. Weston High School is one of 227 public schools in Snohomish County (combined enrollment of about 118,688 students).

The closest other public school is Arlington Open Doors, roughly 0.0 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius.

The campus sits in a residential setting.

Over the past 7-year window. Over the past 7-year window, the student count contracted 28%: 149 students in 2018 compared to 107 in 2025. White enrollment moved from 84% to 77% across the same window. The student-to-teacher ratio tightened from 14.9:1 in 2018 to 9.8:1 today.

Within the allk12 community for this school, the page collects discussion, questions, and updates around sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.