SA
Middle Schools

Post Middle School

Arlington School District · Snohomish County · 1220 E. 5th St, Arlington, WA 98223.0

(360)618-6450

Compare this school →
4/10
#261
Rank 261 out of 408
Top 64%
English Language Arts5/10 · #233 · 44th percentile
Mathematics4/10 · #278 · 32nd percentile
Science4/10 · #241 · 38th percentile

English Language Arts

Math Trend

Science Trend

School Overview

Arlington is a small city nestled between the Cascade foothills and the Stillaguamish River, with a tight-knit, working-class feel that's a world away from the congestion of the greater Seattle metro. Post Middle School lands in the middle of the pack statewide, with slightly stronger English scores than math or science, making it a reasonable fit for families who appreciate a smaller-town environment and want a straightforward, community-connected school experience. Families drawn to Arlington tend to value the outdoorsy Pacific Northwest lifestyle and the genuine sense of community that comes with a town where people actually know their neighbors.

Student Demographics

640 students tested · 2024-25 school year

Ethnicity

White
466 (73%)
Hispanic
100 (16%)
Multiple Races
45 (7%)
Other
29 (5%)

Key Indicators

English Learners38 (6%)
Socioeconomically Disadvantaged295 (46%)
Students with Disabilities103 (16%)

Staff & Teachers(2024-25)

646
Enrollment
32
Teachers (FTE)
20.2:1
Student-Staff Ratio
22.3
Avg Class Size

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs5/10 · #228 · 45th percentile

28 programs within 3 miles. Ranked among Middle Schools in Washington.

Nearby Libraries

No programs found