Post Middle School
Public
Middle Grades 6–8
Part of Arlington School District
1220 E. 5th St, Arlington, WA 98223 · (360) 618-6450
Community ratings
Not rated yetBe the first neighbor to rate this school — an overall score plus Teachers, Communication, Safety and Activities.
Academic performanceComing soon
State test scores coming soon
Proficiency and other measures from the WA Department of Education report card, shown against the state average.
At a glance
645Students enrolled
22:1Student–teacher ratio
46%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 6215
Grade 7218
Grade 8212
Students
White · 72%467
Hispanic · 16%102
Two or more races · 7%46
Asian · 2%11
American Indian/Alaska Native · 2%10
Black · 1%7
Native Hawaiian/Pacific Islander · 0%2
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
654’20
642’21
643’22
634’23
645’24
Location
1220 E. 5th St Arlington
Neighbor reviews
Sign in to rate this school.
School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.