allk12 · Rankings · Most improved · California · High schools

The public high schools with the most improved test scores in California · page 8

Ranks 351–400 of the public schools with the most improved test scores in California. Back to page 1.

MOST IMPROVED · CALIFORNIA

#	School	City	District	Students	3 yrs ago	Latest	Change
351	Academy of the Canyons	Santa Clarita, CA	William S. Hart Union High	385	82.4%	87.2%	+4.9pp
352	Hughson High	Hughson, CA	Hughson Unified	859	39.8%	44.6%	+4.8pp
353	Arcata High	Arcata, CA	Northern Humboldt Union High	1,007	46.4%	51.2%	+4.8pp
354	Valley High	Sacramento, CA	Elk Grove Unified	1,622	33.3%	38.2%	+4.8pp
355	Sacramento New Technology Early College High	Sacramento, CA	Sacramento City Unified	155	11.4%	16.2%	+4.8pp
356	Crawford High	San Diego, CA	San Diego Unified	1,318	25.4%	30.2%	+4.8pp
357	Carmel High	Carmel, CA	Carmel Unified	780	69.1%	73.7%	+4.7pp
358	Chaffey High	Ontario, CA	Chaffey Joint Union High	3,127	34.9%	39.6%	+4.7pp
359	Vista del Lago High	Folsom, CA	Folsom-Cordova Unified	1,782	65.9%	70.6%	+4.7pp
360	Heritage High	Brentwood, CA	Liberty Union High	2,566	54.8%	59.5%	+4.7pp
361	Petaluma High	Petaluma, CA	Petaluma Joint Union High	1,193	40.3%	45.0%	+4.7pp
362	Redlands Senior High	Redlands, CA	Redlands Unified	2,189	55.9%	60.5%	+4.7pp
363	Hoover High	San Diego, CA	San Diego Unified	2,011	27.3%	32.1%	+4.7pp
364	Natomas High	Sacramento, CA	Natomas Unified	1,157	20.5%	25.1%	+4.6pp
365	South Hills High	West Covina, CA	Covina-Valley Unified	1,568	46.1%	50.7%	+4.6pp
366	Paloma Valley High	Menifee, CA	Perris Union High	2,487	40.6%	45.2%	+4.6pp
367	Rancho San Juan High	Salinas, CA	Salinas Union High	1,600	33.8%	38.4%	+4.6pp
368	Hector G. Godinez	Santa Ana, CA	Santa Ana Unified	1,687	43.9%	48.5%	+4.6pp
369	Chaparral High	Temecula, CA	Temecula Valley Unified	3,136	50.6%	55.1%	+4.5pp
370	Merrill F. West High	Tracy, CA	Tracy Joint Unified	1,920	38.3%	42.9%	+4.5pp
371	Downey High	Downey, CA	Downey Unified	4,051	47.0%	51.6%	+4.5pp
372	Del Lago Academy - Campus of Applied Science	Escondido, CA	Escondido Union High	765	49.2%	53.6%	+4.5pp
373	Cordova High	Rancho Cordova, CA	Folsom-Cordova Unified	1,944	29.3%	33.8%	+4.5pp
374	Venice Senior High	Los Angeles, CA	Los Angeles Unified	2,293	47.4%	52.0%	+4.5pp
375	Lindhurst High	Olivehurst, CA	Marysville Joint Unified	1,254	22.5%	27.0%	+4.5pp
376	Pittsburg Senior High	Pittsburg, CA	Pittsburg Unified	3,403	25.8%	30.3%	+4.5pp
377	Vista Murrieta High	Murrieta, CA	Murrieta Valley Unified	3,328	55.5%	59.9%	+4.4pp
378	Harmony Magnet Academy	Strathmore, CA	Porterville Unified	509	66.6%	70.9%	+4.4pp
379	Millikan High	Long Beach, CA	Long Beach Unified	3,408	43.3%	47.7%	+4.4pp
380	Edward R. Roybal Learning Center	Los Angeles, CA	Los Angeles Unified	1,130	29.6%	34.0%	+4.4pp
381	STEM Academy at Bernstein High	Hollywood, CA	Los Angeles Unified	599	38.5%	42.9%	+4.4pp
382	Peter Johansen High	Modesto, CA	Modesto City High	2,029	23.7%	28.1%	+4.4pp
383	Central Valley High	Ceres, CA	Ceres Unified	2,317	35.4%	39.7%	+4.3pp
384	Golden Valley High	Merced, CA	Merced Union High	1,917	24.6%	28.9%	+4.3pp
385	Skyline High	Oakland, CA	Oakland Unified	1,250	36.3%	40.5%	+4.3pp
386	Palos Verdes Peninsula High	Rolling Hills Estates, CA	Palos Verdes Peninsula Unified	2,075	78.1%	82.4%	+4.3pp
387	Palos Verdes High	Palos Verdes Estates, CA	Palos Verdes Peninsula Unified	1,484	65.3%	69.6%	+4.3pp
388	Marshall Fundamental	Pasadena, CA	Pasadena Unified	1,689	40.0%	44.3%	+4.3pp
389	Mira Costa High	Manhattan Beach, CA	Manhattan Beach Unified	2,473	67.4%	71.6%	+4.2pp
390	Calistoga Junior/Senior High	Calistoga, CA	Calistoga Joint Unified	355	30.0%	34.1%	+4.2pp
391	Hemet High	Hemet, CA	Hemet Unified	2,414	32.1%	36.3%	+4.2pp
392	Granada High	Livermore, CA	Livermore Valley Joint Unified	2,156	54.9%	59.1%	+4.2pp
393	Rancho Mirage High	Rancho Mirage, CA	Palm Springs Unified	1,401	33.7%	37.9%	+4.2pp
394	Red Bluff High	Red Bluff, CA	Red Bluff Joint Union High	1,586	35.3%	39.5%	+4.2pp
395	Segerstrom High	Santa Ana, CA	Santa Ana Unified	2,376	42.4%	46.6%	+4.2pp
396	University Preparatory High	Visalia, CA	Tulare County Office of Education	253	76.9%	81.1%	+4.2pp
397	Covina High	Covina, CA	Covina-Valley Unified	1,056	36.1%	40.2%	+4.1pp
398	Fillmore Senior High	Fillmore, CA	Fillmore Unified	1,007	28.9%	33.0%	+4.1pp
399	Jurupa Hills High	Fontana, CA	Fontana Unified	1,739	34.2%	38.2%	+4.0pp
400	Sweetwater High	National City, CA	Sweetwater Union High	2,290	25.3%	29.3%	+4.0pp

Page 8 of 21 · top 1,044 of 1,044 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.