allk12 · Rankings · Biggest declines · Washington · Snohomish County · Middle schools

The public middle schools with the biggest test-score declines in Snohomish County, Washington

32 public middle schools in Snohomish County, Washington appear in this ranking of the public middle schools with the biggest test-score declines, ranked by the 3-year drop in composite math + reading proficiency. 10th Street School leads the list at -8.5pp, against a median of +2.0pp across the ranked schools.

Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.

Schools ranked

Snohomish County, Washington

Best 3-yr change

-8.5pp

Median 3-yr change

+2.0pp

BIGGEST DECLINES · SNOHOMISH COUNTY, WASHINGTON

#	School	City	District	Students	3 yrs ago	Latest	Change
1	10th Street School	Marysville, WA	Marysville School District	217	41.6%	33.1%	-8.5pp
2	Stanwood Middle School	STANWOOD, WA	Stanwood-Camano School District	528	38.8%	33.7%	-5.1pp
3	Haller Middle School	Arlington, WA	Arlington School District	576	42.4%	39.0%	-3.4pp
4	Centennial Middle School	Snohomish, WA	Snohomish School District	734	43.0%	41.4%	-1.7pp
5	Post Middle School	Arlington, WA	Arlington School District	645	38.0%	36.4%	-1.6pp
6	College Place Middle School	LYNNWOOD, WA	Edmonds School District	479	40.8%	39.7%	-1.1pp
7	Totem Middle School	Marysville, WA	Marysville School District	522	17.8%	16.8%	-1.0pp
8	Evergreen Middle School	Everett, WA	Everett School District	890	38.7%	37.7%	-0.9pp
9	Marysville Middle School	Marysville, WA	Marysville School District	656	21.5%	22.4%	+0.9pp
10	Explorer Middle School	Everett, WA	Mukilteo School District	777	29.8%	30.8%	+1.0pp
11	Port Susan Middle School	STANWOOD, WA	Stanwood-Camano School District	530	52.5%	53.5%	+1.0pp
12	Heatherwood Middle School	Mill Creek, WA	Everett School District	1,031	66.4%	67.5%	+1.2pp
13	Alderwood Middle School	LYNNWOOD, WA	Edmonds School District	679	38.2%	39.5%	+1.3pp
14	Canyon Park Middle School	Bothell, WA	Northshore School District	907	59.0%	60.5%	+1.6pp
15	Gateway Middle School	Everett, WA	Everett School District	1,057	73.8%	75.5%	+1.7pp
16	Lakewood Middle School	Marysville, WA	Lakewood School District	668	27.7%	29.5%	+1.8pp
17	Voyager Middle School	Everett, WA	Mukilteo School District	902	28.5%	30.6%	+2.1pp
18	Olympic View Middle School	Mukilteo, WA	Mukilteo School District	851	42.8%	47.8%	+5.0pp
19	North Middle School	Everett, WA	Everett School District	719	40.6%	46.0%	+5.4pp
20	Harbour Pointe Middle School	Mukilteo, WA	Mukilteo School District	803	53.1%	58.6%	+5.5pp
21	Valley View Middle School	Snohomish, WA	Snohomish School District	641	56.4%	62.4%	+6.1pp
22	Skyview Middle School	Bothell, WA	Northshore School District	1,215	63.6%	70.4%	+6.8pp
23	Park Place Middle School	Monroe, WA	Monroe School District	755	35.0%	42.6%	+7.6pp
24	Eisenhower Middle School	Everett, WA	Everett School District	914	44.8%	52.6%	+7.8pp
25	Hidden River Middle School	Snohomish, WA	Monroe School District	313	41.5%	50.0%	+8.5pp
26	Cedarcrest School	Marysville, WA	Marysville School District	704	32.9%	41.6%	+8.7pp
27	North Lake Middle School	Lake Stevens, WA	Lake Stevens School District	856	48.1%	56.8%	+8.8pp
28	Sultan Middle School	Sultan, WA	Sultan School District	462	35.5%	44.7%	+9.2pp
29	Meadowdale Middle School	LYNNWOOD, WA	Edmonds School District	740	42.4%	52.5%	+10.1pp
30	Granite Falls Middle School	Granite Falls, WA	Granite Falls School District	448	20.9%	31.1%	+10.2pp
31	Lake Stevens Middle School	Lake Stevens, WA	Lake Stevens School District	709	46.7%	57.9%	+11.2pp
32	Brier Terrace Middle School	BRIER, WA	Edmonds School District	649	49.4%	61.0%	+11.6pp

Page 1 of 1 · top 32 of 32 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.