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allk12 · Rankings · Best in math · Washington · King County

The highest-performing public schools in math in King County, Washington

This ranking covers the highest-performing public schools in math in King County, Washington, drawn from 417 qualifying public schools. Stephen Decatur Elementary School leads the list at 97.7%, against a median of 52.4% 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
417
King County, Washington
Top % Proficient (Math)
97.7%
Median % Proficient (Math)
52.4%
BEST IN MATH · KING COUNTY, WASHINGTON
#SchoolCityDistrictLevelStudents% Proficient (Math)
1Stephen Decatur Elementary SchoolSeattle, WASeattle School District No. 1Elementary18897.7%
2Cascadia ElementarySeattle, WASeattle School District No. 1Elementary53195.6%
3Medina Elementary SchoolMEDINA, WABellevue School DistrictElementary59193.5%
4Christa Mcauliffe ElementarySammamish, WALake Washington School DistrictElementary47293.4%
5Jing Mei Elementary SchoolBellevue, WABellevue School DistrictElementary57792.7%
6Cascade Ridge ElementarySAMMAMISH, WAIssaquah School DistrictElementary39192.2%
7Somerset Elementary SchoolBellevue, WABellevue School DistrictElementary74191.9%
8Sunrise ElementaryRedmond, WANorthshore School DistrictElementary32290.3%
9Cherry Crest Elementary SchoolBellevue, WABellevue School DistrictElementary55389.0%
10Endeavour Elementary SchoolISSAQUAH, WAIssaquah School DistrictElementary47388.7%
11Frantz Coe Elementary SchoolSEATTLE, WASeattle School District No. 1Elementary46788.7%
12Lakeridge Elementary SchoolMercer Island, WAMercer Island School DistrictElementary40187.0%
13McDonald International SchoolSeattle, WASeattle School District No. 1Elementary44386.9%
14Samantha Smith ElementarySammamish, WALake Washington School DistrictElementary54586.9%
15Louisa May Alcott ElementaryRedmond, WALake Washington School DistrictElementary61586.6%
16Island Park ElementaryMercer Island, WAMercer Island School DistrictElementary36486.4%
17John Stanford International SchoolSEATTLE, WASeattle School District No. 1Elementary42286.2%
18Discovery ElementaryISSAQUAH, WAIssaquah School DistrictElementary50886.1%
19Horace Mann ElementaryRedmond, WALake Washington School DistrictElementary38785.9%
20Snoqualmie ElementarySNOQUALMIE, WASnoqualmie Valley School DistrictElementary54785.3%
21Cascade View Elementary SchoolSnoqualmie, WASnoqualmie Valley School DistrictElementary49384.9%
22Evergreen Middle SchoolRedmond, WALake Washington School DistrictMiddle76184.6%
23Lakeview ElementaryKirkland, WALake Washington School DistrictElementary60283.4%
24Grand Ridge ElementaryIssaquah, WAIssaquah School DistrictElementary55883.3%
25Rachel Carson ElementarySammamish, WALake Washington School DistrictElementary48683.3%
26Cougar Ridge ElementaryBELLEVUE, WAIssaquah School DistrictElementary45883.0%
27Pine Lake Middle SchoolSAMMAMISH, WAIssaquah School DistrictMiddle87782.4%
28Tyee Middle SchoolBellevue, WABellevue School DistrictMiddle1,00782.3%
29West Mercer ElementaryMercer Island, WAMercer Island School DistrictElementary43181.9%
30West Woodland Elementary SchoolSEATTLE, WASeattle School District No. 1Elementary35581.4%
31Sunny Hills ElementarySAMMAMISH, WAIssaquah School DistrictElementary57481.4%
32John J. Audubon ElementaryRedmond, WALake Washington School DistrictElementary43181.4%
33Benjamin Franklin ElementaryKirkland, WALake Washington School DistrictElementary45281.2%
34View Ridge Elementary SchoolSEATTLE, WASeattle School District No. 1Elementary29081.0%
35Beaver Lake Middle SchoolISSAQUAH, WAIssaquah School DistrictMiddle69980.5%
36Elizabeth Blackwell ElementarySammamish, WALake Washington School DistrictElementary47880.5%
37Timberline Middle SchoolRedmond, WALake Washington School DistrictMiddle78880.4%
38Thurgood Marshall ElementarySEATTLE, WASeattle School District No. 1Elementary50080.4%
39Rosa Parks ElementaryRedmond, WALake Washington School DistrictElementary45080.3%
40Bryant Elementary SchoolSEATTLE, WASeattle School District No. 1Elementary47080.3%
41Laura Ingalls Wilder ElementaryWoodinville, WALake Washington School DistrictElementary31580.3%
42Catharine Blaine K-8 SchoolSEATTLE, WASeattle School District No. 1Elementary43879.7%
43Woodridge ElementaryBellevue, WABellevue School DistrictElementary55479.7%
44Greenwood Elementary SchoolSEATTLE, WASeattle School District No. 1Elementary33979.3%
45Fall City ElementaryFALL CITY, WASnoqualmie Valley School DistrictElementary45679.3%
46Wedgwood Elementary SchoolSEATTLE, WASeattle School District No. 1Elementary33379.2%
47Queen Anne ElementarySeattle, WASeattle School District No. 1Elementary15979.1%
48Meridian Park Elementary SchoolShoreline, WAShoreline School DistrictElementary58978.8%
49Inglewood Middle SchoolSammamish, WALake Washington School DistrictMiddle1,22978.7%
50Timber Ridge Elementary SchoolSNOQUALMIE, WASnoqualmie Valley School DistrictElementary60778.3%
Page 1 of 9 · top 417 of 417 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.