Is Diamond Bar High a good school?

Yes! Diamond Bar High is one of the best high schools in the state. It ranks 85 th of 2323 California high schools.

How many students attend Diamond Bar High?

In the 2023-24 school year, 2,532 students attended Diamond Bar High.

What is the racial makeup of Diamond Bar High?

Students at Diamond Bar High are 70% Asian, 18% Hispanic, 6% White, 4% Two or more races, 2% African American.

What schools feed into Diamond Bar High?

Diamond Bar High is fed by the following schools: Elementary : Castle Rock Elementary Elementary : Evergreen Elementary Elementary : Maple Hill Elementary Elementary : Quail Summit Elementary Middle : Chaparral Middle Middle : South Pointe Middle

Diamond Bar High

Summary:

Diamond Bar High is a public high school located in Diamond Bar, California, serving grades 9-12 with a total enrollment of 2,557 students. The school is part of the Walnut Valley Unified School District, which is ranked 69 out of 1,568 districts in California and is rated 5 out of 5 stars by SchoolDigger.

Diamond Bar High has consistently been ranked among the top high schools in California, with a statewide ranking of 85 out of 2,323 high schools for the 2023-2024 school year and a 5-star rating from SchoolDigger. The school's students consistently outperform the state and district averages in Smarter Balanced Assessments for English Language Arts/Literacy and Mathematics, as well as the California Science Test (CAST). In 2023-2024, 77.99% of Diamond Bar High students were proficient or better in English Language Arts/Literacy, compared to 55.73% statewide and 77.8% in the Walnut Valley Unified School District. In Mathematics, 66.72% of Diamond Bar High students were proficient or better, compared to 27.9% statewide and 63.61% in the district. The school also maintains a high four-year graduation rate of 97.3% and a low dropout rate of 1.3% in the 2022-2023 school year.

Compared to nearby schools, Diamond Bar High outperforms Walnut High School, which is also part of the Walnut Valley Unified School District, in academic performance, graduation rates, and dropout rates. However, some nearby schools, like Diamond Ranch High and Nogales High, have lower academic performance compared to Diamond Bar High, highlighting the exceptional academic standards at Diamond Bar.

Detail:

Public 9-12

21400 Pathfinder Rd.
Diamond Bar, CA 91765-2747

(909) 594-1405

District: Walnut Valley Unified

SchoolDigger Rank:
85^th of 2,323 California High Schools

Per Pupil Expenditures: $5,915

Feeder schools for Diamond Bar High:

Elementary:	Castle Rock Elementary
	Evergreen Elementary
	Maple Hill Elementary
	Quail Summit Elementary
Middle:	Chaparral Middle
	South Pointe Middle

Student/teacher ratio: 25.4

Number of students: 2,532

Racial breakdown:

Asian:

69.9%

Hispanic:

17.7%

White:

5.9%

Free/discounted lunch recipients: 23.2%

See top rated California high schools

Compare Diamond Bar High to nearby high schools!

Performance Trends

Compare Details Diamond Bar High ranks better than 96.3% of high schools in California. (See more...)

Compare Details In 2024 the calculated Average Standard Score was 94.81. (See more...)

The four-year cohort graduation rate measures the percentage of students at Diamond Bar High who earn a standard high school diploma within four years of starting ninth grade.

The high school dropout rate measures the percentage of students who do not complete their high school education.

Chronic absenteeism in a school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.

Student Body

Compare Details Diamond Bar High has the largest high school student body size in the Walnut Valley Unified School District. Racial makeup is: Asian (69.9%), Hispanic (17.7%), White (5.9%). (See more...)

Compare Details 23.2% of students are receiving a free or discounted lunch. This is the lowest percentage in the Walnut Valley Unified School District. (See more...)

Teachers

Compare Details The student/teacher ratio at Diamond Bar High is 25.4, which is the highest among 3 high schools in the Walnut Valley Unified School District! (See more...)

Compare Diamond Bar High employs 99.5 full-time teachers.

Finance

Compare Details The average total spent per student at Diamond Bar High is $5,915, which is the lowest among 3 high schools in the Walnut Valley Unified School District!

Schooldigger 2024 Rankings:

Diamond Bar High:

SchoolDigger ranks Diamond Bar High 85^th of 2323 California public high schools. (See Diamond Bar High in the ranking list.)

High School Test Score Ratings by Student Subgroup:

Multi-racial students:

English Language Learner students:

Special Education students:

Low Socio Economic Status students:

Female students:

Male students:

Asian students:

African American students:

Hispanic students:

White students:

Walnut Valley Unified:

SchoolDigger ranks Walnut Valley Unified 69^th of 1568 California school districts. (See district ranking list.)

Average Parent Rating:

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Rank History for Diamond Bar High

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Rank History for all students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2004	80.33	71^st	1653	95.7%
2005	82.69	66^th	1901	96.5%
2006	81.71	102^nd	1968	94.8%
2007	85.22	66^th	2063	96.8%
2008	85.85	56^th	2117	97.4%
2009	81.96	86^th	2238	96.2%
2010	82.09	108^th	2281	95.3%
2011	78.88	157^th	2367	93.4%
2012	77.85	176^th	2354	92.5%
2013	79.83	144^th	2426	94.1%
2015	93.45	117^th	1994	94.1%
2016	91.05	170^th	2039	91.7%
2017	93.13	126^th	2021	93.8%
2018	92.71	146^th	2017	92.8%
2019	95.94	83^rd	2133	96.1%
2021	93.52	75^th	1290	94.2%
2022	94.33	125^th	2123	94.1%
2023	94.99	89^th	2348	96.2%
2024	94.81	85^th	2323	96.3%

See the entire list of California High School Rankings!

Rank History for Multi-racial students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	77.47	73^rd	366	80.1%
2019	74.68	103^rd	422	75.6%
2022	71.91	130^th	515	74.8%
2023	79.91	102^nd	786	87.0%
2024	67.63	195^th	804	75.7%

See the entire list of Best California High Schools for Multi-racial Students!

Rank History for English Language Learner students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	99.94	7^th	938	99.3%
2019	99.60	5^th	941	99.5%
2021	99.93	3^rd	467	99.4%
2022	73.08	91^st	1044	91.3%
2023	57.74	166^th	1323	87.5%
2024	83.14	29^th	1350	97.9%

See the entire list of Best California High Schools for English Language Learner Students!

Rank History for Special Education students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2023	82.13	102^nd	1547	93.4%
2024	66.48	251^st	1534	83.6%

See the entire list of Best California High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	95.04	83^rd	1862	95.5%
2019	97.26	46^th	1937	97.6%
2021	91.08	76^th	1126	93.3%
2022	97.88	42^nd	1943	97.8%
2023	97.92	41^st	2247	98.2%
2024	96.21	56^th	2235	97.5%

See the entire list of Best California High Schools for Low Socio Economic Status Students!

Rank History for Female students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	92.34	114^th	1760	93.5%
2019	93.69	100^th	1833	94.5%
2021	92.34	74^th	1054	93.0%
2022	92.44	143^rd	1858	92.3%
2023	94.40	86^th	2118	95.9%
2024	94.15	75^th	2098	96.4%

See the entire list of Best California High Schools for Female Students!

Rank History for Disabled students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	66.88	219^th	1052	79.2%
2019	73.33	182^nd	1117	83.7%
2021	92.03	37^th	555	93.3%
2022	84.25	107^th	1161	90.8%

See the entire list of Best California High Schools for Disabled Students!

Rank History for Male students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	91.69	151^st	1834	91.8%
2019	96.20	75^th	1880	96.0%
2021	93.16	80^th	1122	92.9%
2022	94.71	110^th	1916	94.3%
2023	94.22	100^th	2207	95.5%
2024	94.24	92^nd	2172	95.8%

See the entire list of Best California High Schools for Male Students!

Rank History for Asian students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	74.28	167^th	581	71.3%
2019	78.35	113^th	582	80.6%
2022	72.09	174^th	581	70.1%
2023	74.36	176^th	731	75.9%
2024	71.86	204^th	712	71.3%

See the entire list of Best California High Schools for Asian Students!

Rank History for African American students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	88.34	63^rd	582	89.2%
2019	88.98	41^st	592	93.1%
2022	83.01	63^rd	522	87.9%
2023	83.30	82^nd	720	88.6%
2024	91.77	43^rd	721	94.0%

See the entire list of Best California High Schools for African American Students!

Rank History for Hispanic students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	68.62	524^th	1742	69.9%
2019	81.95	236^th	1814	87.0%
2022	83.23	213^th	1861	88.6%
2023	80.23	245^th	2142	88.6%
2024	82.30	209^th	2125	90.2%

See the entire list of Best California High Schools for Hispanic Students!

Rank History for White students at Diamond Bar High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	76.02	287^th	1173	75.5%
2019	77.18	225^th	1222	81.6%
2022	71.57	307^th	1204	74.5%
2023	72.12	281^st	1434	80.4%
2024	72.04	275^th	1406	80.4%

See the entire list of Best California High Schools for White Students!

Data source: test scores: California Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Data source: California Department of Education

Review counts

All ratings (Avg rating: 5)

100%

Reviews:
No reviews have been submitted!

Enrollment information for Diamond Bar High

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1988	1252	100	374	255	0	n/a	n/a	0	1981
1989	1100	130	502	300	1	n/a	n/a	0	2033
1990	1071	116	599	298	3	n/a	n/a	0	2087
1991	1031	127	736	321	4	n/a	n/a	0	2219
1992	1030	117	848	304	4	n/a	n/a	0	2303
1993	1029	120	932	276	4	n/a	n/a	0	2361
1994	1018	150	1032	284	3	n/a	n/a	0	2487
1995	990	158	1265	330	2	n/a	n/a	0	2745
1996	990	158	1265	330	2	n/a	n/a	0	2745
1997	960	178	1357	318	0	n/a	n/a	0	2813
1998	916	171	1443	351	0	n/a	n/a	0	2881
1999	864	169	1471	350	0	n/a	n/a	0	2854
2000	850	154	1503	352	2	n/a	n/a	0	2861
2001	769	161	1552	409	6	n/a	n/a	0	2897
2002	774	163	1681	411	2	n/a	n/a	0	3031
2003	774	163	1681	411	2	n/a	n/a	0	3031
2004	742	146	1809	396	1	n/a	n/a	0	3094
2005	722	147	1918	394	1	n/a	n/a	0	3182
2006	690	138	2056	429	1	n/a	n/a	0	3314
2007	659	112	2049	437	0	n/a	n/a	0	3257
2008	604	114	2098	439	3	n/a	n/a	0	3258
2009	533	100	2090	449	3	14	4	0	3193
2010	468	91	2079	450	2	16	4	0	3110
2011	409	88	2135	466	2	12	7	0	3119
2012	361	84	2075	502	0	13	9	0	3044
2013	337	98	2056	504	0	18	17	0	3030
2014	327	95	2014	509	0	19	24	0	2988
2015	344	88	2025	534	1	26	32	0	3050
2016	337	89	2043	532	1	18	41	0	3061
2017	313	82	1999	578	0	13	57	0	3042
2018	264	83	1966	530	0	11	64	0	2918
2019	225	75	1836	497	3	7	66	0	2709
2020	217	68	1788	476	2	6	68	0	2625
2021	197	61	1725	460	2	8	91	0	2544
2022	187	54	1706	473	1	12	101	0	2534
2023	167	55	1742	474	0	13	104	2	2557
2024	150	43	1771	447	0	13	108	0	2532

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Diamond Bar High

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	1981	72.2	27.4	n/a
1989	2033	74.7	27.2	n/a
1990	2087	78.4	26.6	n/a
1991	2219	79.9	27.7	n/a
1992	2303	81.2	28.3	0.3
1993	2361	81.3	29.0	0.5
1994	2487	86.6	28.7	0.6
1995	2745	97.2	28.2	3.7
1996	2745	97.2	28.2	3.7
1997	2813	106.2	26.5	3.9
1998	2881	109.7	26.3	10.2
1999	2854	110.4	25.9	4
2000	2861	110.9	25.8	3.1
2001	2897	115.2	25.1	3
2002	3031	124.1	24.4	4.7
2003	3031	124.1	24.4	4.7
2004	3094	124.1	24.9	5.5
2005	3182	123.1	25.8	5.3
2006	3314	122.2	27.1	5.5
2007	3257	127.4	25.6	5.3
2008	3258	143.6	22.7	3.1
2009	3193	122.2	22.6	5.5
2010	3110	117.7	26.4	7.2
2011	3119	n/a	n/a	7.9
2012	3044	111.7	27.2	n/a
2013	3030	113.5	26.6	11.2
2014	2988	111.6	26.7	10.3
2015	3050	112.0	27.2	9.3
2016	3061	113.0	27.0	10.3
2017	3042	116.4	26.1	10.2
2018	2918	113.1	25.7	19.2
2019	2709	107.7	25.1	19.8
2020	2625	n/a	n/a	18.4
2021	2544	99.8	25.4	20.2
2022	2534	98.4	25.7	22.7
2023	2557	96.2	26.5	22.8
2024	2532	99.5	25.4	23.2

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Diamond Bar High

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	1981	72.2	27.4	n/a
1989	2033	74.7	27.2	n/a
1990	2087	78.4	26.6	n/a
1991	2219	79.9	27.7	n/a
1992	2303	81.2	28.3	0.3
1993	2361	81.3	29.0	0.5
1994	2487	86.6	28.7	0.6
1995	2745	97.2	28.2	3.7
1996	2745	97.2	28.2	3.7
1997	2813	106.2	26.5	3.9
1998	2881	109.7	26.3	10.2
1999	2854	110.4	25.9	4
2000	2861	110.9	25.8	3.1
2001	2897	115.2	25.1	3
2002	3031	124.1	24.4	4.7
2003	3031	124.1	24.4	4.7
2004	3094	124.1	24.9	5.5
2005	3182	123.1	25.8	5.3
2006	3314	122.2	27.1	5.5
2007	3257	127.4	25.6	5.3
2008	3258	143.6	22.7	3.1
2009	3193	122.2	22.6	5.5
2010	3110	117.7	26.4	7.2
2011	3119	n/a	n/a	7.9
2012	3044	111.7	27.2	n/a
2013	3030	113.5	26.6	11.2
2014	2988	111.6	26.7	10.3
2015	3050	112.0	27.2	9.3
2016	3061	113.0	27.0	10.3
2017	3042	116.4	26.1	10.2
2018	2918	113.1	25.7	19.2
2019	2709	107.7	25.1	19.8
2020	2625	n/a	n/a	18.4
2021	2544	99.8	25.4	20.2
2022	2534	98.4	25.7	22.7
2023	2557	96.2	26.5	22.8
2024	2532	99.5	25.4	23.2

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.

Finances

Per Pupil Expenditures for Diamond Bar High

Year	Total Expenditures Per Pupil
2018	$5,915

Data source: California Department of Education

Pre and Post Pandemic Data

Impact of COVID-19 on Diamond Bar High

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank Pre-pandemic (2018-2019)	Rank Post pandemic (2022-2023)	Change (%)
Ranks 83^rd of 2133 High schools	Ranks 89^th of 2348 High schools	0.1%

Test Scores

	% proficient Pre-pandemic (2018-2019)	% proficient Post pandemic (2022-2023)	Change (%)
11th Grade English Language Arts/Literacy (Diamond Bar High)	80.4	79.3	1.1%
11th Grade English Language Arts/Literacy (Walnut Valley Unified)	80.7	77.6	3.1%
11th Grade English Language Arts/Literacy (California)	57.3	55.4	1.9%
11th Grade Mathematics (Diamond Bar High)	72.9	68.1	4.8%
11th Grade Mathematics (Walnut Valley Unified)	71.4	64.2	7.2%
11th Grade Mathematics (California)	32.2	27.4	4.9%
12th Grade Science (Diamond Bar High)	52.4	54.2	1.8%
12th Grade Science (Walnut Valley Unified)	51.8	53.2	1.4%
12th Grade Science (California)	25.6	26.9	1.3%

Student Body

	Number of students Pre-pandemic (2018-2019)	Number of students Post pandemic (2022-2023)	Change (%)
Total Students	2709	2557	5.6%
African American	75	55	26.7%
American Indian	3	0	100%
Asian	1836	1742	5.1%
Hispanic	497	474	4.6%
Pacific Islander	7	13	85.7%
White	225	167	25.8%
Two or More Races	66	104	57.6%
% Free/Discounted Lunch Recipients	19.8%	22.8%	2.9%

Schools Near Diamond Bar High

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

School													Students/Teachers											Ranking (2024)				Ranking (2023)				CAST Science (2024)				Smarter Balanced Assessments English Language Arts/Literacy (2024)		Smarter Balanced Assessments Mathematics (2024)		Per Pupil Expenditures (2018)
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/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	SchoolDigger Rating (2024)	Average Standard Score (2023)	Statewide Rank (2023)	State Percentile (2023)	Rank Change from Previous Year	CAST Science 10th Grade	CAST Science 11th Grade	CAST Science 12th Grade	CAST Science End of Course	Smarter Balanced Assessments English Language Arts/Literacy 11th Grade	Smarter Balanced Assessments English Language Arts/Literacy End of Course	Smarter Balanced Assessments Mathematics 11th Grade	Smarter Balanced Assessments Mathematics End of Course	Total
Diamond Bar High	Public	9-12	21400 Pathfinder Rd.	Diamond Bar	91765	Los Angeles County	Walnut Valley Unified	No	(n/a)	No	(n/a)	(909) 594-1405	2,532	100	25.4	23.2%	150 (5.9%)	43 (1.7%)	447 (17.7%)	1,771 (69.9%)	0 (0.0%)	13 (0.5%)	108 (4.3%)	94.8	85^th of 2323 public high schools	96.3%		95	89^th of 2348 public high schools	96.2%	4			55.8	55.8	78.0	78.0	66.7	66.7	$5,915
Ron Hockwalt Academies (Continuation)	Public	9-12	476 South Lemon Ave.	Walnut	91789	Los Angeles County	Walnut Valley Unified	No	(n/a)	No	(n/a)	(909) 594-0776	44	7	6.4	36.4%	7 (15.9%)	0 (0.0%)	21 (47.7%)	14 (31.8%)	0 (0.0%)	0 (0.0%)	1 (2.3%)								(n/a)									$92,147
John A. Rowland High	Public	9-12	2000 South Otterbein St.	Rowland Heights	91748	Los Angeles County	Rowland Unified	No	(n/a)	No	(n/a)	(626) 965-3448	1,954	83	23.6	69.2%	52 (2.7%)	29 (1.5%)	903 (46.2%)	914 (46.8%)	1 (0.1%)	4 (0.2%)	48 (2.5%)	81.4	309^th of 2323 public high schools	86.7%		82.9	275^th of 2348 public high schools	88.3%	34	34.0	41.3	42.6	40.7	75.0	75.0	43.3	43.3
Walnut High	Public	9-12	400 North Pierre Rd.	Walnut	91789	Los Angeles County	Walnut Valley Unified	No	(n/a)	No	(n/a)	(909) 594-1333	2,138	93	23.0	26.2%	90 (4.2%)	27 (1.3%)	675 (31.6%)	1,239 (58.0%)	1 (0.0%)	21 (1.0%)	84 (3.9%)	92.5	119^th of 2323 public high schools	94.9%		93.6	112^th of 2348 public high schools	95.2%	7		54.2	12.5	53.0	78.2	78.2	61.3	61.3	$6,247
Rowland Unified Community Day	Public	7-12	1928 Nogales St.	Rowland Heights	91748	Los Angeles County	Rowland Unified	No	(n/a)	No	(n/a)	(626) 935-8202	37	3	12.3	32.4%	2 (5.4%)	0 (0.0%)	19 (51.4%)	16 (43.2%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)
Nogales High	Public	9-12	401 South Nogales St.	La Puente	91744	Los Angeles County	Rowland Unified	No	(n/a)	No	(n/a)	(626) 965-3437	1,608	75	21.3	84.6%	18 (1.1%)	19 (1.2%)	1,437 (89.4%)	107 (6.7%)	0 (0.0%)	4 (0.2%)	21 (1.3%)	37	1211^th of 2323 public high schools	47.9%		40.7	1116^th of 2348 public high schools	52.5%	95		17.8	13.7	15.6	49.1	49.1	14.7	14.7
Santana High (Continuation)	Public	9-12	341 South La Seda Rd.	La Puente	91744	Los Angeles County	Rowland Unified	No	(n/a)	No	(n/a)	(626) 965-5971	103	10	9.8	94.2%	0 (0.0%)	5 (4.9%)	94 (91.3%)	2 (1.9%)	0 (0.0%)	0 (0.0%)	1 (1.0%)	18.7	1715^th of 2323 public high schools	26.2%		10.4	2033^rd of 2348 public high schools	13.4%	318			7.7	7.7	26.5	26.5	6.1	6.1
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	1,710	79	21.7	21.2%	448 (26.2%)	28 (1.6%)	675 (39.5%)	472 (27.6%)	4 (0.2%)	6 (0.4%)	77 (4.5%)	85.1	247^th of 2323 public high schools	89.4%		83.1	271^st of 2348 public high schools	88.5%	24		54.2		53.5	64.5	64.5	47.4	47.4	$6,081
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	55	6	8.7	43.6%	17 (30.9%)	1 (1.8%)	31 (56.4%)	3 (5.5%)	0 (0.0%)	0 (0.0%)	3 (5.5%)	10	2022^nd of 2323 public high schools	13.0%		26.6	1517^th of 2348 public high schools	35.4%	505		4.8		4.8	14.3	14.3	0.0	0.0	$12,656
Diamond Ranch High	Public	9-12	100 Diamond Ranch Dr.	Pomona	91766	Los Angeles County	Pomona Unified	No	(n/a)	No	(n/a)	(909) 397-4715	1,567	69	22.8	79.3%	64 (4.1%)	80 (5.1%)	1,215 (77.5%)	156 (10.0%)	0 (0.0%)	4 (0.3%)	48 (3.1%)	57.9	686^th of 2323 public high schools	70.5%		64	578^th of 2348 public high schools	75.4%	108			20.6	20.6	66.0	66.0	25.6	25.6	$5,491

Diamond Bar High

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