WashingtonSchoolsHaller Middle School

Haller Middle School

PublicRegular
Arlington, Washington · Arlington School District
Students577enrolled
FRL38%Free/Reduced Lunch
Ratio21.4:1students:teacher
LevelMiddle6–8
SCHOOL SNAPSHOT
Students577
Grade Span6–8
Student:Teacher21.4:1
Free/Reduced Lunch38%
Title INo
SectorPublic

Academic Performance

State accountability indicators and test performance.

WA WSIF · 2025
WA WSIF 2025: Tier 1: Targeted 1-2

Performance indicators

proficiency_ela_decile
5
proficiency_math_decile
3
proficiency_combined_decile
4
growth_ela_decile
6
growth_math_decile
4
other_academic_combined_decile
5
el_progress_decile
2
regularattendance_decile
4
sqss_combined_decile
4
_2025_score
4.4
overall
Tier 1: Targeted 1-2

Source: California Department of Education — School Dashboard 2025 release.

Student test scores

Percentage of students who met or exceeded the grade-level standard on the most recent state assessment. Each tile is colour-coded: green ≥50%, amber 35-49%, red <35%.

ELA · SBA

Grade 6
39%
n=174
Grade 7
43%
n=187
Grade 8
53%
n=194
Overall
45%
n=555

Math · SBA

Grade 6
27%
n=174
Grade 7
28%
n=188
Grade 8
25%
n=194
Overall
27%
n=556

Source: SBA 2024. “Proficient” includes students who met or exceeded the standard; small-cell data (fewer than ~10 students) is suppressed by the state and shown as “—”.

How this state measures performance

State-specific testing and accountability details will appear here once the WA Department of Education data ingest completes.