Is Quail Summit Elementary a good school?

Yes! Quail Summit Elementary is one of the best elementary schools in the state. It ranks 142 nd of 5862 California elementary schools.

How many students attend Quail Summit Elementary?

In the 2022-23 school year, 665 students attended Quail Summit Elementary.

What is the racial makeup of Quail Summit Elementary?

Students at Quail Summit Elementary are 75% Asian, 17% Hispanic, 4% White, 3% Two or more races, 1% African American.

What schools do graduates of Quail Summit Elementary attend?

Students who attend Quail Summit Elementary usually go on to attend: Middle : Chaparral Middle High : Diamond Bar High

Quail Summit Elementary

Summary:

Quail Summit Elementary is a public elementary school located in Diamond Bar, California, serving grades K-5 with a total enrollment of 665 students. The school is part of the Walnut Valley Unified School District, which is ranked 69 out of 1,568 districts in California and has a 5-star rating from SchoolDigger.

Quail Summit Elementary consistently outperforms the Walnut Valley Unified School District and the state of California in standardized test scores across all grade levels and subject areas. For example, in the 2023-2024 school year, 81.3% of Quail Summit students were proficient or better in English Language Arts/Literacy, compared to 76.04% for the district and 47.04% for the state. In Mathematics, 82.72% of Quail Summit students were proficient or better, compared to 72.17% for the district and 35.54% for the state. The school also excels in supporting the academic achievement of various student subgroups, ranking in the top 100 California elementary schools for English Language Learners and Low Socioeconomic Status students.

When compared to nearby schools in the Walnut Valley Unified School District, such as Vejar Elementary, Evergreen Elementary, and Castle Rock Elementary, Quail Summit Elementary outperforms these schools in both academic achievement and student subgroup performance. Additionally, Quail Summit Elementary significantly outperforms schools in the Pomona Unified School District, which is ranked lower than the Walnut Valley Unified School District, highlighting the impact of district-level factors on student success.

Detail:

Public K-5

23330 East Quail Summit Dr.
Diamond Bar, CA 91765-3031

(909) 861-3004

District: Walnut Valley Unified

SchoolDigger Rank:
142^nd of 5,862 California Elementary Schools

Per Pupil Expenditures: $5,943

Students who attend Quail Summit Elementary usually attend:

Middle:	Chaparral Middle
High:	Diamond Bar High

Student/teacher ratio: 26.0

Number of students: 665

Racial breakdown:

Asian:

75.0%

Hispanic:

16.5%

White:

3.8%

Free/discounted lunch recipients: 25.6%

See top rated California elementary schools

Compare Quail Summit Elementary to nearby elementary schools!

Performance Trends

Compare Details Quail Summit Elementary ranks better than 97.6% of elementary schools in California. It also ranks first among 9 ranked elementary schools in the Walnut Valley Unified School District! (See more...)

Compare Details In 2024 the calculated Average Standard Score was 97.22. (See more...)

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 Racial makeup is: Asian (75%), Hispanic (16.5%), White (3.8%). (See more...)

Compare Details 25.6% of students are receiving a free or discounted lunch. (See more...)

Compare Details (See more...)

Teachers

Compare Details The student/teacher ratio at Quail Summit Elementary is 26. 5 elementary schools in the Walnut Valley Unified School District have better student/teacher ratios. (See more...)

Compare Quail Summit Elementary employs 25.5 full-time teachers.

Finance

Compare Details The average total spent per student at Quail Summit Elementary is $5,943. 5 elementary schools in the Walnut Valley Unified School District spend more per student.

Schooldigger 2024 Rankings:

Quail Summit Elementary:

SchoolDigger ranks Quail Summit Elementary 142^nd of 5862 California public elementary schools. (See Quail Summit Elementary in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:

English Language Learner students:

Low Socio Economic Status students:

Female students:

Male students:

Asian students:

Hispanic students:

Walnut Valley Unified:

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

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Rank History for Quail Summit Elementary

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Rank History for all students at Quail Summit Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2004	92.05	393^rd	4809	91.8%
2005	92.05	379^th	4822	92.1%
2006	93.93	272^nd	4818	94.4%
2007	91.76	422^nd	5113	91.7%
2008	90.45	452^nd	5113	91.2%
2009	91.42	395^th	5193	92.4%
2010	90.81	402^nd	5314	92.4%
2011	93.19	240^th	5377	95.5%
2012	93.94	155^th	5390	97.1%
2013	93.97	181^st	5530	96.7%
2015	96.82	203^rd	5611	96.4%
2016	97.02	154^th	5614	97.3%
2017	95.85	264^th	5692	95.4%
2018	95.22	269^th	5662	95.2%
2019	94.83	303^rd	5789	94.8%
2022	96.14	276^th	5883	95.3%
2023	97.48	145^th	5874	97.5%
2024	97.22	142^nd	5862	97.6%

See the entire list of California Elementary School Rankings!

Rank History for English Language Learner students at Quail Summit Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2018	91.10	164^th	3246	94.9%
2019	95.73	89^th	3275	97.3%
2022	97.76	62^nd	3311	98.1%
2023	99.10	27^th	3250	99.2%
2024	92.13	91^st	3160	97.1%

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

Rank History for Low Socio Economic Status students at Quail Summit Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2018	98.84	24^th	5084	99.5%
2019	98.91	17^th	5173	99.7%
2022	99.25	46^th	5264	99.1%
2023	99.29	27^th	5374	99.5%
2024	99.06	50^th	5511	99.1%

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

Rank History for Female students at Quail Summit Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2018	92.64	390^th	5413	92.8%
2019	90.81	510^th	5492	90.7%
2022	92.67	471^st	5635	91.6%
2023	95.75	227^th	5617	96.0%
2024	96.58	144^th	5605	97.4%

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

Rank History for Disabled students at Quail Summit Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile	SchoolDigger Rating
2022	73.60	379^th	2227	83.0%

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

Rank History for Male students at Quail Summit Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2018	95.88	200^th	5431	96.3%
2019	95.82	188^th	5510	96.6%
2022	97.17	137^th	5663	97.6%
2023	97.75	84^th	5650	98.5%
2024	96.74	142^nd	5636	97.5%

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

Rank History for Asian students at Quail Summit Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2018	78.17	176^th	1071	83.6%
2019	73.10	299^th	1149	74.0%
2022	76.18	245^th	1154	78.8%
2023	76.99	225^th	1190	81.1%
2024	77.72	226^th	1203	81.2%

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

Rank History for Hispanic students at Quail Summit Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2018	91.51	249^th	4830	94.8%
2019	85.81	473^rd	4963	90.5%
2022	77.27	845^th	5084	83.4%
2023	94.03	200^th	5098	96.1%
2024	93.78	214^th	5102	95.8%

See the entire list of Best California Elementary Schools for Hispanic 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

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Enrollment information for Quail Summit Elementary

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1988	294	12	105	45	0	n/a	n/a	0	456
1989	309	14	130	31	0	n/a	n/a	0	484
1990	299	18	129	33	0	n/a	n/a	0	479
1991	307	18	124	48	0	n/a	n/a	0	497
1992	286	20	149	42	0	n/a	n/a	0	497
1993	303	16	144	44	0	n/a	n/a	0	507
1994	286	19	164	39	0	n/a	n/a	0	508
1995	235	26	209	37	0	n/a	n/a	0	507
1996	235	26	209	37	0	n/a	n/a	0	507
1997	229	23	235	49	0	n/a	n/a	0	536
1998	196	48	245	59	0	n/a	n/a	0	548
1999	205	49	318	74	0	n/a	n/a	0	646
2000	210	40	311	77	0	n/a	n/a	0	638
2001	182	37	318	93	0	n/a	n/a	0	630
2002	165	33	330	107	0	n/a	n/a	0	635
2003	165	33	330	107	0	n/a	n/a	0	635
2004	166	32	335	106	0	n/a	n/a	2	641
2005	123	26	361	108	0	n/a	n/a	0	618
2006	95	27	367	102	0	n/a	n/a	1	592
2007	87	20	371	95	0	n/a	n/a	1	574
2008	87	24	368	85	n/a	n/a	n/a	0	564
2009	85	26	375	79	1	6	4	0	576
2010	86	23	370	101	0	7	3	0	590
2011	81	22	372	92	1	8	6	0	582
2012	85	19	389	107	1	10	8	0	619
2013	79	23	396	99	2	11	13	0	623
2014	70	24	400	123	1	9	19	0	646
2015	59	25	412	127	1	7	21	0	652
2016	51	23	425	132	0	8	24	0	663
2017	48	17	398	131	0	10	31	0	635
2018	43	12	421	143	0	10	23	0	652
2019	42	13	433	143	0	8	18	0	657
2020	38	11	438	140	0	3	16	0	646
2021	38	11	470	128	0	3	15	0	665
2022	31	10	454	129	0	1	16	0	641
2023	25	9	499	110	0	1	21	0	665

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 Quail Summit Elementary

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	456	16.0	28.5	n/a
1989	484	16.0	30.2	n/a
1990	479	16.0	29.9	n/a
1991	497	16.0	31.0	n/a
1992	497	16.3	30.4	0.6
1993	507	17.5	29.0	1
1994	508	17.0	29.9	1.2
1995	507	20.0	25.4	4.5
1996	507	20.0	25.4	4.5
1997	536	21.0	25.5	4.3
1998	548	21.0	26.1	3.8
1999	646	29.0	22.3	9.6
2000	638	30.0	21.3	6
2001	630	29.5	21.4	5.7
2002	635	30.0	21.2	10.6
2003	635	30.0	21.2	10.6
2004	641	29.5	21.7	10.2
2005	618	28.5	21.7	10.5
2006	592	30.0	19.7	13
2007	574	29.5	19.5	10.5
2008	564	32.1	17.6	9
2009	576	29.5	17.9	11.6
2010	590	29.5	20.0	11.5
2011	582	n/a	n/a	12.5
2012	619	23.1	26.7	n/a
2013	623	23.0	27.0	10.4
2014	646	24.3	26.5	10.2
2015	652	23.0	28.3	12.1
2016	663	24.0	27.6	13.4
2017	635	24.0	26.4	11
2018	652	25.0	26.0	20.7
2019	657	25.0	26.2	20.1
2020	646	n/a	n/a	21.7
2021	665	26.0	25.5	22.1
2022	641	26.9	23.8	28.1
2023	665	25.5	26.0	25.6

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 Quail Summit Elementary

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	456	16.0	28.5	n/a
1989	484	16.0	30.2	n/a
1990	479	16.0	29.9	n/a
1991	497	16.0	31.0	n/a
1992	497	16.3	30.4	0.6
1993	507	17.5	29.0	1
1994	508	17.0	29.9	1.2
1995	507	20.0	25.4	4.5
1996	507	20.0	25.4	4.5
1997	536	21.0	25.5	4.3
1998	548	21.0	26.1	3.8
1999	646	29.0	22.3	9.6
2000	638	30.0	21.3	6
2001	630	29.5	21.4	5.7
2002	635	30.0	21.2	10.6
2003	635	30.0	21.2	10.6
2004	641	29.5	21.7	10.2
2005	618	28.5	21.7	10.5
2006	592	30.0	19.7	13
2007	574	29.5	19.5	10.5
2008	564	32.1	17.6	9
2009	576	29.5	17.9	11.6
2010	590	29.5	20.0	11.5
2011	582	n/a	n/a	12.5
2012	619	23.1	26.7	n/a
2013	623	23.0	27.0	10.4
2014	646	24.3	26.5	10.2
2015	652	23.0	28.3	12.1
2016	663	24.0	27.6	13.4
2017	635	24.0	26.4	11
2018	652	25.0	26.0	20.7
2019	657	25.0	26.2	20.1
2020	646	n/a	n/a	21.7
2021	665	26.0	25.5	22.1
2022	641	26.9	23.8	28.1
2023	665	25.5	26.0	25.6

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.

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