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Sonora High

Q: Is Sonora High a good school?

Sonora High ranks 289 th of 2137 California high schools. SchoolDigger rates this school 4 stars out of 5.

Public Grades 9-12

289^th

SchoolDigger Rank ?

of 2,137 California High Schools

Better than 86% of California high schools

Summary

Sonora High is a public high school serving grades 9–12 in La Habra, with 1,779 students in the Fullerton Joint Union High district. Its clearest takeaway for families is that its latest proficiency results are above both state and district rates in all three tested subjects: 76% in English, 49.3% in math and 48.8% in science.

English is Sonora’s strongest subject compared with nearby comprehensive high schools: it was 7 percentage points above their average, and ranked third among the six schools, behind Troy High and Sunny Hills High. Its English result was also 27 points above the state and 10 above the district. Math and science are strong against state and district results, but closer to the middle of the nearby group: math was just below the peer average, and science was 2 points below it. Sonora’s district leads in those subjects were narrower—4 points in math and science—than its English lead.

Math and science rebounded sharply in 2025–26 after weaker results the year before, rising 12 and 11 points, respectively; English rose 8 points. Across 2022–23 to 2025–26, English stayed nearly level, from 75.7% to 75.9%, while math and science each gained about 2 points overall, showing that the recent recovery followed a period of fluctuation. SchoolDigger placed Sonora at the 86th statewide percentile with 4 stars, up 9 percentile points from the prior year. Its 2024–25 student-teacher ratio was 23.8, and its reported free/reduced lunch-eligible measure was 67% that year. SchoolDigger’s statewide ranking for how well Sonora serves Asian students rose to the 95th percentile in 2025–26, from the 50th in 2023–24, above the school’s overall 86th percentile.

1,779

Students ?

23.8

Student/teacher ratio ?

$20,626

Per pupil spending ?

66.5%

Free/reduced lunch eligible (2024-25) ?

All students in California receive free school meals.

401 South Palm St.
La Habra, CA 90631-5735

(562) 266-2003

District: Fullerton Joint Union High

Feeder schools for Sonora High:

Elementary:	El Portal Elementary
	Hermosa Drive Elementary
	Las Lomas Elementary
	Las Positas Elementary
	More...
	Sierra Vista Elementary
Middle:	Imperial Middle
	Washington Middle

Racial breakdown:

Hispanic:

74.0%

White:

12.4%

Asian:

9.7%

See top rated California high schools

Compare Sonora High to nearby high schools!

At a glance

▲ Ranking trend: Improving — 79th percentile in 2016 → 86th in 2026

Strengths

✓Test scores above the California average (58% vs 42% meeting standards)

✓Ranks in the top 14% of California high schools

✓96% graduate in 4 years — above the California average (88%)

Worth a look

!Some student groups rank well below the school's overall statewide standing

!Large classes — about 24 students per teacher

Students meeting standards (2025-2026) ?

This school58%

District avg52%

California avg42%

289^th of 2,137

California public high schools ?

Top 14%▲ up 8 pts since 2016

From top 21% (2016) to top 14% (2026)

See the entire ranking list of California High Schools →

★★★★★

SchoolDigger rating ?

3^rd of 7High Schools in the Fullerton Joint Union High

265^th of 968Fullerton Joint Union High among California districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	California percentile	Rating
2026	85.3	289 of 2137	86.5%	★★★★☆
2025	75.2	494 of 2162	77.2%	★★★★☆
2024	81.6	384 of 2159	82.2%	★★★★☆
2023	89.3	233 of 2170	89.3%	★★★★☆
2022	84.1	294 of 2123	86.2%	★★★★☆
2021	72.6	321 of 1290	75.1%	★★★★☆
2019	76.9	418 of 2133	80.4%	★★★★☆
2018	85.3	302 of 2017	85.0%	★★★★☆
2017	83.6	344 of 2021	83.0%	★★★★☆
2016	76.4	437 of 2039	78.6%	★★★★☆
2015	80.8	347 of 1994	82.6%	★★★★☆
2013	69.2	318 of 2426	86.9%	★★★★☆
2012	69.8	308 of 2354	86.9%	★★★★☆
2011	68.1	327 of 2367	86.2%	★★★★☆
2010	66.1	370 of 2281	83.8%	★★★★☆
2009	64.0	357 of 2238	84.0%	★★★★☆
2008	64.7	380 of 2117	82.1%	★★★★☆
2007	57.9	501 of 2063	75.7%	★★★★☆
2006	62.4	418 of 1968	78.8%	★★★★☆
2005	51.6	564 of 1901	70.3%	★★★★☆
2004	55.3	416 of 1653	74.8%	★★★★☆

Asian

Year	Avg score	Statewide rank	California percentile	Rating
2026	87.4	29 of 575	95.0%	★★★★★
2025	69.6	217 of 585	62.9%	★★★☆☆
2024	57.7	284 of 573	50.4%	★★★☆☆
2023	72.9	175 of 591	70.4%	★★★★☆
2022	78.6	116 of 581	80.0%	★★★★☆
2019	65.1	228 of 582	60.8%	★★★☆☆
2018	77.4	143 of 581	75.4%	★★★★☆

Disabled

Year	Avg score	Statewide rank	California percentile	Rating
2022	86.8	96 of 1161	91.7%	★★★★★
2021	54.5	178 of 555	67.9%	★★★☆☆
2019	57.3	317 of 1117	71.6%	★★★★☆
2018	94.0	61 of 1052	94.2%	★★★★★

English Language Learner

Year	Avg score	Statewide rank	California percentile	Rating
2024	53.5	292 of 1085	73.1%	★★★★☆
2023	60.0	213 of 1064	80.0%	★★★★☆
2022	66.4	134 of 1044	87.2%	★★★★☆
2021	45.1	210 of 467	55.0%	★★★☆☆
2019	71.9	107 of 941	88.6%	★★★★☆
2018	84.0	82 of 938	91.3%	★★★★★

Female

Year	Avg score	Statewide rank	California percentile	Rating
2026	83.7	283 of 1865	84.8%	★★★★☆
2025	74.8	449 of 1906	76.4%	★★★★☆
2024	83.1	312 of 1915	83.7%	★★★★☆
2023	90.4	180 of 1915	90.6%	★★★★★
2022	81.6	295 of 1858	84.1%	★★★★☆
2021	76.2	230 of 1054	78.2%	★★★★☆
2019	75.4	390 of 1833	78.7%	★★★★☆
2018	83.3	283 of 1760	83.9%	★★★★☆

Hispanic

Year	Avg score	Statewide rank	California percentile	Rating
2026	87.6	180 of 1880	90.4%	★★★★★
2025	76.6	364 of 1900	80.8%	★★★★☆
2024	84.4	231 of 1902	87.9%	★★★★☆
2023	92.3	112 of 1917	94.2%	★★★★★
2022	86.9	171 of 1861	90.8%	★★★★★
2019	75.6	335 of 1814	81.5%	★★★★☆
2018	87.4	188 of 1742	89.2%	★★★★☆

Low Socio Economic Status

Year	Avg score	Statewide rank	California percentile	Rating
2026	82.9	272 of 1999	86.4%	★★★★☆
2025	69.4	546 of 2013	72.9%	★★★★☆
2024	77.8	367 of 2026	81.9%	★★★★☆
2023	91.3	144 of 2030	92.9%	★★★★★
2022	80.5	272 of 1943	86.0%	★★★★☆
2021	66.2	317 of 1126	71.8%	★★★★☆
2019	67.4	509 of 1937	73.7%	★★★★☆
2018	81.8	291 of 1862	84.4%	★★★★☆

Male

Year	Avg score	Statewide rank	California percentile	Rating
2026	83.7	291 of 1932	84.9%	★★★★☆
2025	70.3	521 of 1942	73.2%	★★★★☆
2024	74.7	445 of 1948	77.2%	★★★★☆
2023	84.6	291 of 1963	85.2%	★★★★☆
2022	83.0	271 of 1916	85.9%	★★★★☆
2021	62.7	377 of 1122	66.4%	★★★☆☆
2019	73.5	434 of 1880	76.9%	★★★★☆
2018	83.7	297 of 1834	83.8%	★★★★☆

Military Connected

Year	Avg score	Statewide rank	California percentile	Rating
2026	52.3	75 of 156	51.9%	★★★☆☆
2025	18.8	141 of 175	19.4%	★☆☆☆☆
2024	38.0	109 of 183	40.4%	★★☆☆☆
2023	51.9	85 of 190	55.3%	★★★☆☆
2022	64.1	59 of 168	64.9%	★★★☆☆

Multi-racial

Year	Avg score	Statewide rank	California percentile	Rating
2024	75.7	137 of 574	76.1%	★★★★☆
2023	83.5	76 of 541	86.0%	★★★★☆
2018	69.3	120 of 366	67.2%	★★★☆☆

Special Education

Year	Avg score	Statewide rank	California percentile	Rating
2026	42.0	605 of 1235	51.0%	★★★☆☆
2025	23.8	1031 of 1252	17.7%	★☆☆☆☆
2024	82.0	139 of 1216	88.6%	★★★★☆
2023	92.8	58 of 1197	95.2%	★★★★★

White

Year	Avg score	Statewide rank	California percentile	Rating
2026	81.6	169 of 1132	85.1%	★★★★☆
2025	63.1	433 of 1155	62.5%	★★★☆☆
2024	79.0	218 of 1173	81.4%	★★★★☆
2023	85.6	139 of 1193	88.3%	★★★★☆
2022	85.1	135 of 1204	88.8%	★★★★☆
2019	83.3	157 of 1222	87.2%	★★★★☆
2018	80.1	223 of 1173	81.0%	★★★★☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Asian (2026)95th percentile+8 vs school

Disabled (2022)92nd percentile+6 vs school

Hispanic (2026)90th percentile+4 vs school

Low Socio Economic Status (2026)86th percentile~ school

White (2026)85th percentile~ school

Male (2026)85th percentile~ school

Female (2026)85th percentile~ school

Multi-racial (2024)76th percentile-6 vs school

English Language Learner (2024)73rd percentile-9 vs school

Military Connected (2026)52nd percentile-35 vs school

Special Education (2026)51st percentile-35 vs school

By subject vs California (2025-2026) ?

English Language Arts/Literacy76%+27 vs state

Mathematics49%+11 vs state

Science49%+13 vs state

5.0

1 rating · 1 written review

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What people are saying

by a student
Tuesday, May 22, 2012

I am a student at Sonora High School, and it is an absolutely extraordinary school! The International Bachelorette Program is wonderful, and I have learned so much from the honors classes that come with the diploma. The faculty and staff is unbelievably amazing, they make the material fun and easy to understand, and really push us to do our best. I am especially fond of the science teachers! They are so into what they teach, that you can't help but have fun in the lab!!! I can't forget to mention the extracurriculars! IMPACT, Best Buds, Science Olympiad, CSF, Scuba! I am confident that being a Sonora student has given me the knowledge and experience I will need while attending a university and following my career path. I can't even express the joy and pride I feel to be attending such an amazing school!:) Close Quote

Schools Near Sonora High

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				CAST Science (2026)			Smarter Balanced Assessments English Language Arts/Literacy (2026)		Smarter Balanced Assessments Mathematics (2026)		Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	CAST Science 11th Grade	CAST Science 12th Grade	CAST Science All Grades	Smarter Balanced Assessments English Language Arts/Literacy 11th Grade	Smarter Balanced Assessments English Language Arts/Literacy All Grades	Smarter Balanced Assessments Mathematics 11th Grade	Smarter Balanced Assessments Mathematics All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Sonora High	Public	9-12	401 South Palm St.	La Habra	90631	Orange County	Fullerton Joint Union High	No	(n/a)	No	(n/a)	(562) 266-2003	1,779	75	23.8	66.5%	220 (12.4%)	21 (1.2%)	1,317 (74.0%)	173 (9.7%)	1 (0.1%)	2 (0.1%)	43 (2.4%)	85.3	289^th of 2137 public high schools	86.5%		75.2	494^th of 2162 public high schools	77.2%	205	49.2		48.8	75.9	75.9	49.3	49.3	$20,626	$19,896	$730
La Habra High	Public	9-12	801 West Highlander Ave.	La Habra	90631	Orange County	Fullerton Joint Union High	No	(n/a)	No	(n/a)	(562) 266-5200	1,881	80	23.5	65.1%	236 (12.5%)	24 (1.3%)	1,552 (82.5%)	33 (1.8%)	1 (0.1%)	6 (0.3%)	20 (1.1%)	57.4	873^rd of 2137 public high schools	59.1%		52.8	972^nd of 2162 public high schools	55.0%	99	34.6		34.5	54.3	54.3	28.9	28.9	$20,543	$19,776	$767
Brea Olinda High	Public	9-12	789 North Wildcat Way	Brea	92821	Orange County	Brea-Olinda Unified	No	(n/a)	No	(n/a)	(714) 990-7850	1,676	79	21.3	41.6%	408 (24.3%)	22 (1.3%)	657 (39.2%)	498 (29.7%)	3 (0.2%)	5 (0.3%)	83 (5.0%)	84.9	297^th of 2137 public high schools	86.1%		88.5	231^st of 2162 public high schools	89.3%	66	55.2		55.2	67.9	67.9	48.7	48.7	$23,421	$22,236	$1,185
Brea Canyon High (Continuation)	Public	9-12	689 North Wildcat Way	Brea	92821	Orange County	Brea-Olinda Unified	No	(n/a)	No	(n/a)	(714) 990-7882	41	7	5.9	43.9%	13 (31.7%)	2 (4.9%)	22 (53.7%)	1 (2.4%)	1 (2.4%)	0 (0.0%)	2 (4.9%)								(n/a)								$81,722	$78,938	$2,784
Sunny Hills High	Public	9-12	1801 Lancer Way	Fullerton	92833	Orange County	Fullerton Joint Union High	No	(n/a)	No	(n/a)	(714) 626-4201	2,337	93	25.2	48.5%	229 (9.8%)	32 (1.4%)	793 (33.9%)	1,137 (48.7%)	0 (0.0%)	5 (0.2%)	139 (5.9%)	90.7	191^st of 2137 public high schools	91.1%		94	122^nd of 2162 public high schools	94.4%	69	54.8		54.8	77.7	77.7	61.1	61.1	$19,249	$18,600	$649
Fullerton Union High	Public	9-12	201 East Chapman Ave.	Fullerton	92832	Orange County	Fullerton Joint Union High	No	(n/a)	No	(n/a)	(714) 626-3801	1,880	72	26.0	62.8%	320 (17.0%)	18 (1.0%)	1,265 (67.3%)	142 (7.6%)	1 (0.1%)	2 (0.1%)	120 (6.4%)	62.6	759^th of 2137 public high schools	64.5%		70.7	588^th of 2162 public high schools	72.8%	171	32.1		31.8	60.7	60.7	34.5	34.5	$21,527	$20,828	$699
Troy High	Public	9-12	2200 East Dorothy Ln.	Fullerton	92831	Orange County	Fullerton Joint Union High	No	(n/a)	No	(n/a)	(714) 626-4401	2,504	108	23.1	39.7%	275 (11.0%)	27 (1.1%)	710 (28.4%)	1,301 (52.0%)	5 (0.2%)	11 (0.4%)	167 (6.7%)	97.2	45^th of 2137 public high schools	97.9%		97.9	36^th of 2162 public high schools	98.3%	9	75.4		75.4	85.5	85.5	75.5	75.5	$21,370	$20,680	$690
La Vista High (Continuation)	Public	9-12	909 North State College Blvd.	Fullerton	92831	Orange County	Fullerton Joint Union High	No	(n/a)	No	(n/a)	(714) 447-7821	298	22	13.4	87.9%	12 (4.0%)	11 (3.7%)	264 (88.6%)	6 (2.0%)	1 (0.3%)	0 (0.0%)	3 (1.0%)	12.2	1835^th of 2137 public high schools	14.1%		12.4	1897^th of 2162 public high schools	12.3%	62	6.5		6.4	11.0	11.0	8.5	8.5	$49,776	$49,008	$768
La Sierra High (Alternative)	Public	9-12	951 North State College Blvd.	Fullerton	92831	Orange County	Fullerton Joint Union High	No	(n/a)	No	(n/a)	(714) 447-7821	236	22	10.8	70.3%	28 (11.9%)	1 (0.4%)	179 (75.8%)	20 (8.5%)	1 (0.4%)	1 (0.4%)	5 (2.1%)								(n/a)			66.7					$41,178	$37,564	$3,614
El Camino High (Continuation)	Public	9-12	14640 Mercado Ave.	La Mirada	90638	Los Angeles County	Norwalk-La Mirada Unified	No	(n/a)	No	(n/a)	(562) 210-3595	256	18	13.9	74.2%	15 (5.9%)	7 (2.7%)	224 (87.5%)	6 (2.3%)	0 (0.0%)	1 (0.4%)	3 (1.2%)	20.3	1649^th of 2137 public high schools	22.8%		11.4	1945^th of 2162 public high schools	10.0%	296	6.2	7.1	6.3	6.7	6.7	23.3	23.3	$36,388	$34,126	$2,262

Frequently Asked Questions about Sonora High

What schools feed into Sonora High?

Sonora High is fed by the following schools:

Elementary : El Portal Elementary
Elementary : Hermosa Drive Elementary
Elementary : Las Lomas Elementary
Elementary : Las Positas Elementary
Elementary : Sierra Vista Elementary
Middle : Imperial Middle
Middle : Washington Middle

How many students attend Sonora High?

In the 2024-25 school year, 1,779 students attended Sonora High.

What is the racial makeup of Sonora High?

Students at Sonora High are 74% Hispanic, 12% White, 10% Asian, 2% Two or more races, 1% African American.

Is Sonora High a good school?

Sonora High ranks 289^th of 2137 California high schools. SchoolDigger rates this school 4 stars out of 5.

What district is Sonora High in?

Fullerton Joint Union High

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Latest California data All new data »

2025–26 attendance data, dropout rates & graduation ratesNewOct 15, 2026

2025–26 CAST, CSA Spanish & Smarter Balanced Assessments scoresNewOct 15, 2026

2024–25 school spending dataJul 1, 2026

2024–25 attendance dataMar 13, 2026

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.