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allk12 · Rankings · Most improved · Washington · Yakima County

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

76 public schools in Yakima County, Washington appear in this ranking of the public schools with the most improved test scores, ranked by the 3-year gain in composite math + reading proficiency. Zillah High School leads the list at +23.4pp, against a median of +0.3pp 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
76
Yakima County, Washington
Top 3-yr change
+23.4pp
Median 3-yr change
+0.3pp
MOST IMPROVED · YAKIMA COUNTY, WASHINGTON
#SchoolCityDistrictStudents3 yrs agoLatestChange
1Zillah High SchoolZillah, WAZillah School District45524.4%47.8%+23.4pp
2Tieton Elementary SchoolTieton, WAHighland School District20229.1%44.0%+15.0pp
3Gilbert Elementary SchoolYakima, WAYakima School District41523.4%36.0%+12.7pp
4Naches Valley High SchoolNaches, WANaches Valley School District39942.9%55.0%+12.0pp
5Adams Elementary SchoolYakima, WAYakima School District64311.3%22.2%+10.9pp
6Ahtanum Valley ElementaryYakima, WAWest Valley School District (Yakima)38154.0%64.4%+10.4pp
7Satus ElementaryWapato, WAWapato School District29823.1%32.7%+9.6pp
8Kirkwood Elementary SchoolTOPPENISH, WAToppenish School District38713.9%21.7%+7.8pp
9Thompson Elementary SchoolGrandview, WAGrandview School District54942.8%50.4%+7.6pp
10Garfield Elementary SchoolYakima, WAYakima School District50716.7%24.1%+7.4pp
11Outlook Elementary SchoolOutlook, WASunnyside School District40321.8%28.4%+6.6pp
12Washington Middle SchoolYakima, WAYakima School District74813.6%19.9%+6.3pp
13Hoover Elementary SchoolYakima, WAYakima School District58217.8%24.0%+6.2pp
14Granger High SchoolGranger, WAGranger School District43318.5%24.3%+5.8pp
15Barge-Lincoln Elementary SchoolYakima, WAYakima School District51818.3%24.1%+5.7pp
16Zillah Intermediate SchoolZillah, WAZillah School District27050.6%55.5%+5.0pp
17Adams ElementaryWapato, WAWapato School District39413.7%18.6%+4.9pp
18Chief Kamiakin Elementary SchoolSunnyside, WASunnyside School District57524.2%28.8%+4.6pp
19Union Gap SchoolUnion Gap, WAUnion Gap School District55840.0%44.6%+4.6pp
20Hilton Elementary SchoolZillah, WAZillah School District30569.8%74.3%+4.6pp
21West Valley Mid-Level CampusYakima, WAWest Valley School District (Yakima)1,16744.2%48.1%+3.9pp
22Franklin Middle SchoolYakima, WAYakima School District84826.2%29.8%+3.6pp
23Naches Valley Middle SchoolNaches, WANaches Valley School District42732.0%35.2%+3.2pp
24Valley View ElementaryTOPPENISH, WAToppenish School District48420.0%23.0%+2.9pp
25Harrah Elementary SchoolHarrah, WAMount Adams School District4516.5%9.2%+2.8pp
26Garfield Elementary SchoolTOPPENISH, WAToppenish School District31018.7%21.3%+2.6pp
27Granger Middle SchoolGranger, WAGranger School District42521.0%23.3%+2.3pp
28Mabton Jr. Sr. HighMabton, WAMabton School District35913.9%16.1%+2.2pp
29Wide Hollow ElementaryYakima, WAWest Valley School District (Yakima)43353.5%55.7%+2.1pp
30Grandview Middle SchoolGrandview, WAGrandview School District81533.0%35.0%+2.0pp
31Lewis & Clark Middle SchoolYakima, WAYakima School District81520.7%22.8%+2.0pp
32Washington ElementarySunnyside, WASunnyside School District60234.1%35.9%+1.8pp
33Wapato High SchoolWapato, WAWapato School District85322.2%23.7%+1.5pp
34Mcclure Elementary SchoolYakima, WAYakima School District55921.8%23.2%+1.4pp
35Nob Hill Elementary SchoolYakima, WAYakima School District33939.2%40.6%+1.4pp
36Summitview ElementaryYakima, WAWest Valley School District (Yakima)47541.2%42.6%+1.3pp
37Moxee ElementaryMoxee, WAEast Valley School District (Yakima)51551.9%52.6%+0.7pp
38Toppenish High SchoolTOPPENISH, WAToppenish School District96926.5%26.8%+0.3pp
39Whitney ElementaryYakima, WAYakima School District43337.1%37.3%+0.2pp
40Toppenish Middle SchoolTOPPENISH, WAToppenish School District75720.5%20.6%+0.1pp
41Lincoln Elementary SchoolTOPPENISH, WAToppenish School District24424.2%23.9%-0.3pp
42Mountainview ElementaryYakima, WAWest Valley School District (Yakima)23861.0%60.6%-0.5pp
43Grandview High SchoolGrandview, WAGrandview School District1,16032.3%31.7%-0.7pp
44Wapato Middle SchoolWapato, WAWapato School District73715.5%14.7%-0.8pp
45Zillah Middle SchoolZillah, WAZillah School District30039.7%38.7%-1.0pp
46Roosevelt ElementaryGranger, WAGranger School District58024.9%23.7%-1.2pp
47Sierra Vista Middle SchoolSunnyside, WASunnyside School District54919.8%18.6%-1.2pp
48East Valley Central Middle SchoolYAKIMA, WAEast Valley School District (Yakima)79239.7%38.4%-1.3pp
49Ridgeview ElementaryYakima, WAYakima School District53328.6%27.3%-1.4pp
50Highland High SchoolCowiche, WAHighland School District36653.9%52.2%-1.7pp
Page 1 of 2 · top 76 of 76 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.