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Middle Schools in Arlington School District

Coming soon: We're expecting this year's test scores from the Washington Office of Superindentent of Public Instruction any day now — new rankings will be posted the moment they're released!

Coming soon: This year's test scores are expected from the Washington Office of Superindentent of Public Instruction any day now — new rankings will follow the moment they're released!

At a glance

DistrictArlington School District119^th of 247 Washington districtsFull district overview →

Schools

1,221

Students

Top rankedHaller Middle School287^th of 534 Washington middle schools

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Biggest riser

Haller Middle School up 36 spots statewide this year

Compare Washington districts →See the top-ranked Washington schools →

Summary:

This analysis covers two public middle schools, Post Middle School and Haller Middle School, serving grades 6-8 within the Arlington School District, a mid-ranked district in Washington state.

Comparing the two schools reveals distinct performance patterns. Post Middle School starts stronger in 6th grade English and math but sees proficiency decline in later grades. In contrast, Haller Middle School shows remarkable improvement by 8th grade, particularly in English, where it outperforms the district average, and it has a significant advantage in science proficiency. Both schools receive similar funding per student but face a notable challenge in mathematics, where they perform below both district and state averages.

Overall, both schools have seen their statewide rankings decline over recent years. While they operate with comparable resources within the same Arlington School District, the differences in academic trajectories and subject-specific strengths, especially Haller's improving performance through middle school and stronger science results, are key factors for consideration.

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				WCAS Science (2025)		SBAC English Language Arts (2025)				SBAC Math (2025)				Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients (2025)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	WCAS Science 8th Grade	WCAS Science All Grades	SBAC English Language Arts 6th Grade	SBAC English Language Arts 7th Grade	SBAC English Language Arts 8th Grade	SBAC English Language Arts All Grades	SBAC Math 6th Grade	SBAC Math 7th Grade	SBAC Math 8th Grade	SBAC Math All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Post Middle School	Public	6-8	1220 E. 5th St	Arlington	98223	Snohomish County	Arlington School District	No	No	No	No	(360) 618-6450	645	29	22.1	45.7%	467 (72.4%)	7 (1.1%)	102 (15.8%)	11 (1.7%)	10 (1.6%)	2 (0.3%)	46 (7.1%)	34.4	347^th of 534 public middle schools	35.0%		42.4	296^th of 535 public middle schools	44.7%	51	33.5	33.5	46.8	51.4	39.2	45.9	34.5	34.3	18.9	29.3	$16,457	$396	$16,061
Haller Middle School	Public	6-8	600 E. First	Arlington	98223	Snohomish County	Arlington School District	No	No	No	No	(360) 618-6400	576	25	23.2	37.0%	369 (64.1%)	11 (1.9%)	123 (21.4%)	15 (2.6%)	4 (0.7%)	2 (0.3%)	51 (8.9%)	42.5	287^th of 534 public middle schools	46.3%		36.5	323^rd of 535 public middle schools	39.6%	36	43.7	43.7	39.9	55.6	60.3	51.6	27.5	29.9	29.6	28.9	$16,257	$273	$15,984

Districts nearby

District	Distance	# of Schools	Statewide Rank
Marysville School District	3.94 mi	21	186^th
Lakewood School District	4.46 mi	5	193^rd
Granite Falls School District	7.99 mi	7	197^th
Lake Stevens School District	9.65 mi	16	24^th
Stanwood-Camano School District	10.93 mi	11	96^th

See the top WA Washington districts

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Washington State Department of Health and the Washington Office of Superindentent of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.