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allk12 · Rankings · Biggest declines · California · San Bernardino County

The public schools with the biggest test-score declines in San Bernardino County, California · page 6

Ranks 251–300 of the public schools with the biggest test-score declines in San Bernardino County, California. Back to page 1.

BIGGEST DECLINES · SAN BERNARDINO COUNTY, CALIFORNIA
#SchoolCityDistrictStudents3 yrs agoLatestChange
251Creek View ElementaryOntario, CAMountain View Elementary56637.6%42.0%+4.4pp
252Marshall ElementarySan Bernardino, CASan Bernardino City Unified38424.6%29.0%+4.4pp
253Fairfax ElementarySan Bernardino, CASan Bernardino City Unified35924.8%29.2%+4.4pp
254Columbia MiddleAdelanto, CAAdelanto Elementary7547.3%11.8%+4.5pp
255Twentynine Palms Junior HighTwentynine Palms, CAMorongo Unified41321.9%26.4%+4.5pp
256Berlyn ElementaryOntario, CAOntario-Montclair63923.1%27.6%+4.5pp
257Lincoln ElementaryOntario, CAOntario-Montclair53031.1%35.5%+4.5pp
258McKinley ElementaryRedlands, CARedlands Unified31538.9%43.4%+4.5pp
259Mentone ElementaryMentone, CARedlands Unified37833.8%38.3%+4.5pp
260Terrace Hills MiddleGrand Terrace, CAColton Joint Unified85216.0%20.6%+4.6pp
261Randall Pepper ElementaryFontana, CAFontana Unified45516.4%21.0%+4.6pp
262Warren F. Frisbie MiddleRialto, CARialto Unified1,00016.4%21.0%+4.6pp
263Trona ElementaryTrona, CATrona Joint Unified14718.0%22.6%+4.6pp
264Chaffey HighOntario, CAChaffey Joint Union High3,12734.9%39.6%+4.7pp
265Palmetto ElementaryFontana, CAFontana Unified57720.0%24.7%+4.7pp
266Redlands Senior HighRedlands, CARedlands Unified2,18955.9%60.5%+4.7pp
267Ulysses Grant ElementaryColton, CAColton Joint Unified58929.0%33.9%+4.8pp
268Arrowhead ElementarySan Bernardino, CASan Bernardino City Unified24815.9%20.8%+4.8pp
269Golden Valley MiddleSan Bernardino, CASan Bernardino City Unified74224.6%29.3%+4.8pp
270Serrano MiddleHighland, CASan Bernardino City Unified71622.1%26.9%+4.8pp
271Woodcrest Junior HighOntario, CAChino Valley Unified32441.9%46.8%+4.9pp
272South Tamarind ElementaryFontana, CAFontana Unified56519.9%24.8%+4.9pp
273Ted Porter ElementaryFontana, CAFontana Unified62926.8%31.6%+4.9pp
274Georgia F. Morris ElementaryColton, CARialto Unified60429.3%34.2%+4.9pp
275Victor Valley HighVictorville, CAVictor Valley Union High2,25516.9%21.8%+4.9pp
276Upland Junior HighUpland, CAUpland Unified59920.8%25.8%+5.0pp
277Nancy R. Kordyak ElementaryFontana, CARialto Unified71833.9%38.9%+5.0pp
278Barton ElementarySan Bernardino, CASan Bernardino City Unified48513.0%18.0%+5.0pp
279HeritagePhelan, CASnowline Joint Unified56354.9%59.9%+5.0pp
280Big Bear MiddleBig Bear Lake, CABear Valley Unified48930.5%35.6%+5.1pp
281Ontario HighOntario, CAChaffey Joint Union High1,99440.9%46.0%+5.1pp
282Joshua Tree ElementaryJoshua Tree, CAMorongo Unified25020.1%25.2%+5.1pp
283Ben F. Kolb MiddleRialto, CARialto Unified91731.1%36.2%+5.1pp
284Yermo ElementaryYermo, CASilver Valley Unified36825.2%30.3%+5.1pp
285Baldy Mesa ElementaryPhelan, CASnowline Joint Unified98519.4%24.6%+5.1pp
286Mountain View Montessori CharterVictorville, CAVictor Elementary22755.6%60.7%+5.1pp
287Etiwanda HighEtiwanda, CAChaffey Joint Union High3,44658.4%63.6%+5.2pp
288Juniper ElementaryFontana, CAFontana Unified44615.1%20.4%+5.2pp
289Edison ElementaryOntario, CAOntario-Montclair73663.6%68.9%+5.2pp
290Bing Wong ElementarySan Bernardino, CASan Bernardino City Unified58116.2%21.4%+5.2pp
291Competitive Edge Charter Academy (CECA)Yucaipa, CAYucaipa-Calimesa Joint Unified71750.7%55.9%+5.2pp
292Lucerne Valley HighLucerne Valley, CALucerne Valley Unified32224.9%30.2%+5.3pp
293Magnolia ElementaryUpland, CAUpland Unified50661.0%66.4%+5.3pp
294Ruth Grimes ElementaryBloomington, CAColton Joint Unified60638.8%44.1%+5.3pp
295Hemlock ElementaryFontana, CAFontana Unified42631.8%37.1%+5.3pp
296Paakuma K-8San Bernardino, CASan Bernardino City Unified94046.6%51.9%+5.3pp
297Donald F. Bradach ElementaryAdelanto, CAAdelanto Elementary40811.0%16.4%+5.4pp
298Ruth O. Harris MiddleBloomington, CAColton Joint Unified56212.8%18.2%+5.4pp
299Oaks MiddleOntario, CAOntario-Montclair66839.0%44.4%+5.4pp
300Adelanto HighAdelanto, CAVictor Valley Union High2,24722.5%27.9%+5.4pp
Page 6 of 9 · top 447 of 447 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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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.