allk12 · Rankings · Biggest declines · Washington · Skagit County · High schools

The public high schools with the biggest test-score declines in Skagit County, Washington

6 public high schools in Skagit County, Washington appear in this ranking of the public high schools with the biggest test-score declines, ranked by the 3-year drop in composite math + reading proficiency. La Conner High School leads the list at -13.8pp, against a median of -4.8pp across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Skagit County, Washington

Best 3-yr change

-13.8pp

Median 3-yr change

-4.8pp

BIGGEST DECLINES · SKAGIT COUNTY, WASHINGTON

#	School	City	District	Students	3 yrs ago	Latest	Change
1	La Conner High School	LA CONNER, WA	La Conner School District	177	42.8%	28.9%	-13.8pp
2	Concrete High School	Concrete, WA	Concrete School District	219	33.5%	28.2%	-5.2pp
3	Sedro Woolley Senior High School	Sedro-Woolley, WA	Sedro-Woolley School District	1,280	39.4%	34.2%	-5.2pp
4	Burlington Edison High School	BURLINGTON, WA	Burlington-Edison School District	1,047	41.7%	37.4%	-4.4pp
5	Anacortes High School	Anacortes, WA	Anacortes School District	766	69.3%	70.3%	+1.0pp
6	Mount Vernon High School	Mount Vernon, WA	Mount Vernon School District	1,849	25.2%	38.1%	+13.0pp

Page 1 of 1 · top 6 of 6 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.