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allk12 · Rankings · Most improved · California · Ontario · Elementary schools

The public elementary schools with the most improved test scores in Ontario, California

Across Ontario, California, 24 public elementary schools are ranked here, ranked by the 3-year gain in composite math + reading proficiency. Corona Elementary leads the list at +13.1pp, against a median of +5.3pp across the ranked schools.

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Schools ranked
24
Ontario, California
Top 3-yr change
+13.1pp
Median 3-yr change
+5.3pp
MOST IMPROVED · ONTARIO, CALIFORNIA
#SchoolCityDistrictStudents3 yrs agoLatestChange
1Corona ElementaryOntario, CAOntario-Montclair41434.8%47.9%+13.1pp
2Elderberry ElementaryOntario, CAOntario-Montclair54434.3%45.7%+11.4pp
3El Camino ElementaryOntario, CAOntario-Montclair47629.2%39.8%+10.6pp
4Liberty ElementaryOntario, CAChino Valley Unified57846.7%55.6%+9.0pp
5Hawthorne ElementaryOntario, CAOntario-Montclair54925.8%34.3%+8.4pp
6Mariposa ElementaryOntario, CAOntario-Montclair53717.2%25.7%+8.4pp
7Vista Grande ElementaryOntario, CAOntario-Montclair35840.7%47.8%+7.1pp
8Euclid ElementaryOntario, CAOntario-Montclair57225.9%32.4%+6.5pp
9Ontario CenterOntario, CACucamonga Elementary58520.2%26.5%+6.3pp
10Central Language AcademyOntario, CAOntario-Montclair73636.7%42.7%+6.0pp
11Levi H. Dickey ElementaryOntario, CAChino Valley Unified41333.9%39.7%+5.9pp
12Richard Haynes ElementaryOntario, CAOntario-Montclair64128.4%33.9%+5.5pp
13Edison ElementaryOntario, CAOntario-Montclair73663.6%68.9%+5.2pp
14Berlyn ElementaryOntario, CAOntario-Montclair63923.1%27.6%+4.5pp
15Lincoln ElementaryOntario, CAOntario-Montclair53031.1%35.5%+4.5pp
16Creek View ElementaryOntario, CAMountain View Elementary56637.6%42.0%+4.4pp
17Arroyo ElementaryOntario, CAOntario-Montclair49327.3%31.5%+4.3pp
18Bon View ElementaryOntario, CAOntario-Montclair59827.3%31.1%+3.8pp
19Vineyard ElementaryOntario, CAOntario-Montclair56235.0%38.7%+3.7pp
20Mission ElementaryOntario, CAOntario-Montclair57129.5%32.2%+2.8pp
21Sultana ElementaryOntario, CAOntario-Montclair58933.3%35.7%+2.4pp
22Del Norte ElementaryOntario, CAOntario-Montclair42827.5%28.3%+0.7pp
23Mountain View ElementaryOntario, CAMountain View Elementary56432.9%31.6%-1.3pp
24Ranch View ElementaryOntario, CAMountain View Elementary73854.7%43.0%-11.7pp
Page 1 of 1 · top 24 of 24 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.