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allk12 · Rankings · Most improved · Washington · Mason County

The public schools with the most improved test scores in Mason County, Washington

Across Mason County, Washington, 16 public schools are ranked here, ranked by the 3-year gain in composite math + reading proficiency. Bordeaux Elementary School leads the list at +9.0pp, against a median of +1.1pp 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
16
Mason County, Washington
Top 3-yr change
+9.0pp
Median 3-yr change
+1.1pp
MOST IMPROVED · MASON COUNTY, WASHINGTON
#SchoolCityDistrictStudents3 yrs agoLatestChange
1Bordeaux Elementary SchoolShelton, WAShelton School District52836.3%45.3%+9.0pp
2Hood Canal Elementary SchoolShelton, WAHood Canal School District33724.5%29.8%+5.3pp
3Evergreen Elementary SchoolShelton, WAShelton School District37811.7%16.2%+4.5pp
4North Mason Senior High SchoolBelfair, WANorth Mason School District73529.9%34.1%+4.2pp
5Belfair ElementaryBelfair, WANorth Mason School District39234.2%37.6%+3.4pp
6Pioneer Elementary SchoolSHELTON, WAPioneer School District48221.4%24.4%+3.0pp
7Shelton High SchoolShelton, WAShelton School District1,45533.0%34.6%+1.6pp
8Southside ElementaryShelton, WASouthside School District20844.5%45.6%+1.1pp
9Hawkins Middle SchoolBelfair, WANorth Mason School District48528.2%29.2%+1.0pp
10Sand Hill ElementaryBelfair, WANorth Mason School District53728.2%27.6%-0.6pp
11Olympic Middle SchoolShelton, WAShelton School District60122.9%22.0%-0.9pp
12Mary M. Knight SchoolElma, WAMary M Knight School District18429.2%26.7%-2.5pp
13Mountain View ElementaryShelton, WAShelton School District67135.1%32.1%-3.1pp
14Oakland Bay Junior High SchoolShelton, WAShelton School District54426.0%21.8%-4.2pp
15Grapeview Elementary & Middle SchoolGrapeview, WAGrapeview School District22451.1%46.3%-4.8pp
16Pioneer Middle SchoolSHELTON, WAPioneer School District25026.7%16.3%-10.4pp
Page 1 of 1 · top 16 of 16 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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Other rankings for Mason County, Washington

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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.