Chaffey High School in Ontario CA

Performance Trends

Compare Details Chaffey High ranks better than 60.1% of high schools in California. It also ranks 7^th among 9 ranked high schools in the Chaffey Joint Union High School District. (See more...)

Compare Details In 2021 the calculated Average Standard Score was 56.01. (See more...)

Student Body

Compare Details Racial makeup is: Hispanic (89%), White (4.5%), African American (2.9%). (See more...)

Compare Details 86.7% of students are receiving a free or discounted lunch. (See more...)

Teachers

Compare Details The student/teacher ratio at Chaffey High is 24.8. 6 high schools in the Chaffey Joint Union High School District have better student/teacher ratios. (See more...)

Compare Chaffey High employs 135.2 full-time teachers.

Finance

Compare Details The average total spent per student at Chaffey High is $10,267, which is the 3^rd highest among 9 high schools in the Chaffey Joint Union High School District.

Map and boundary of Chaffey High

School Attendance Areas provided by ATTOM.

Schooldigger 2021 Rankings:

Chaffey High:

SchoolDigger ranks Chaffey High 515^th of 1290 California public high schools. (See Chaffey High in the ranking list.)

Chaffey Joint Union High:

SchoolDigger ranks Chaffey Joint Union High 191^st of 706 California school districts. (See district ranking list.)

Average Rating:

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Rank History for Chaffey High

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Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2004	39.93	703^rd	1653	57.5%
2005	45.31	688^th	1901	63.8%
2006	46.04	713^th	1968	63.8%
2007	50.15	657^th	2063	68.2%
2008	49.56	687^th	2117	67.5%
2009	51.01	718^th	2238	67.9%
2010	57.98	559^th	2281	75.5%
2011	61.16	482^nd	2367	79.6%
2012	56.65	633^rd	2354	73.1%
2013	60.38	526^th	2426	78.3%
2015	54.67	882^nd	1994	55.8%
2016	57.40	840^th	2039	58.8%
2017	52.32	972^nd	2021	51.9%
2018	53.81	937^th	2017	53.5%
2019	44.86	1108^th	2133	48.1%
2021	56.01	515^th	1290	60.1%

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

Data source: California Department of Education

Review counts

All ratings (Avg rating: 5)

100%

by a student
Monday, September 12, 2011

chaffey high school is a good school and very easy school!there's no way you can't pass chaffey high school it's so easy and you should be able to pass alll your classes.Chaffey High School hhas so much people who supports you if you need help!there's alot of people who can help you through any thing you need.I love Chaffey because there are people who are here to help you and help you graduate!Chaffey High School is a school where student's like me excell in all my classes.i love the school cause they give you everything you need and ask for!so thanks to chaffey and my favorite teacher here:Mrs.Pruett she helped me get through alot of things and helps me grow as a young lady and especially being in foster care!i love chaffey and can't wait to look forward to this year!! Close Quote

Enrollment information for Chaffey High

Compare

Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1988	1525	207	100	902	20	n/a	n/a	0	2754
1989	1338	223	99	1011	22	n/a	n/a	0	2693
1990	1245	213	110	1255	15	n/a	n/a	0	2838
1991	1061	208	130	1368	19	n/a	n/a	0	2786
1992	921	224	135	1532	20	n/a	n/a	0	2832
1993	856	245	145	1659	24	n/a	n/a	0	2929
1994	751	240	115	1713	20	n/a	n/a	0	2839
1995	702	213	107	1720	25	n/a	n/a	0	2767
1996	702	213	107	1720	25	n/a	n/a	0	2767
1997	714	234	109	1950	26	n/a	n/a	0	3033
1998	684	218	113	2127	21	n/a	n/a	0	3163
1999	652	253	104	2282	19	n/a	n/a	0	3310
2000	628	239	122	2457	19	n/a	n/a	0	3465
2001	644	269	118	2534	13	n/a	n/a	3	3581
2002	574	256	115	2567	12	n/a	n/a	2	3526
2003	574	256	115	2567	12	n/a	n/a	2	3526
2004	546	223	94	2521	9	n/a	n/a	65	3458
2005	484	163	117	2595	14	n/a	n/a	84	3457
2006	445	166	88	2603	16	n/a	n/a	89	3407
2007	406	153	79	2665	15	n/a	n/a	85	3403
2008	370	120	71	2690	13	n/a	n/a	0	3264
2009	346	122	58	2773	8	16	74	0	3397
2010	340	120	67	3064	16	24	14	0	3645
2011	311	104	72	3181	9	24	19	0	3720
2012	280	99	63	3121	7	21	10	0	3601
2013	244	94	59	3090	6	18	60	0	3571
2014	215	95	49	3149	11	13	64	0	3596
2015	193	83	53	3123	11	11	56	0	3530
2016	192	83	59	3067	12	11	58	0	3482
2017	168	70	65	2911	15	6	33	0	3268
2018	179	75	51	2936	9	10	37	0	3297
2019	158	73	51	2884	8	12	45	0	3231
2020	148	79	43	2932	11	14	50	0	3277
2021	152	96	51	2992	12	13	47	0	3363

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 Chaffey High

Compare

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	2754	114.6	24.0	n/a
1989	2693	112.8	23.8	n/a
1990	2838	116.9	24.2	n/a
1991	2786	123.4	22.5	n/a
1992	2832	125.4	22.5	10.2
1993	2929	110.9	26.4	20.1
1994	2839	113.1	25.1	10.4
1995	2767	105.5	26.2	28.8
1996	2767	105.5	26.2	28.8
1997	3033	116.1	26.1	31.1
1998	3163	125.9	25.1	25.9
1999	3310	133.0	24.9	40.2
2000	3465	142.8	24.3	48.9
2001	3581	154.4	23.2	27.4
2002	3526	145.5	24.2	23.5
2003	3526	145.5	24.2	23.5
2004	3458	142.0	24.4	27.9
2005	3457	152.8	22.6	8.7
2006	3407	145.0	23.5	34
2007	3403	139.4	24.4	42.9
2008	3264	157.1	20.8	34.2
2009	3397	142.0	21.1	52.7
2010	3645	142.4	25.6	59.8
2011	3720	n/a	n/a	68.9
2012	3601	139.1	25.8	n/a
2013	3571	139.6	25.5	77.7
2014	3596	138.2	26.0	80.6
2015	3530	139.0	25.3	75.9
2016	3482	138.0	25.2	87.4
2017	3268	139.8	23.3	84.8
2018	3297	138.7	23.7	85.3
2019	3231	135.7	23.8	86.2
2020	3277	n/a	n/a	86.4
2021	3363	135.2	24.8	86.7

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

About Students eligible for discounted/free lunch

For information about the National School Lunch Program, see the USDA Website

Student/Teacher Ratio Chaffey High

Compare

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1988	2754	114.6	24.0	n/a
1989	2693	112.8	23.8	n/a
1990	2838	116.9	24.2	n/a
1991	2786	123.4	22.5	n/a
1992	2832	125.4	22.5	10.2
1993	2929	110.9	26.4	20.1
1994	2839	113.1	25.1	10.4
1995	2767	105.5	26.2	28.8
1996	2767	105.5	26.2	28.8
1997	3033	116.1	26.1	31.1
1998	3163	125.9	25.1	25.9
1999	3310	133.0	24.9	40.2
2000	3465	142.8	24.3	48.9
2001	3581	154.4	23.2	27.4
2002	3526	145.5	24.2	23.5
2003	3526	145.5	24.2	23.5
2004	3458	142.0	24.4	27.9
2005	3457	152.8	22.6	8.7
2006	3407	145.0	23.5	34
2007	3403	139.4	24.4	42.9
2008	3264	157.1	20.8	34.2
2009	3397	142.0	21.1	52.7
2010	3645	142.4	25.6	59.8
2011	3720	n/a	n/a	68.9
2012	3601	139.1	25.8	n/a
2013	3571	139.6	25.5	77.7
2014	3596	138.2	26.0	80.6
2015	3530	139.0	25.3	75.9
2016	3482	138.0	25.2	87.4
2017	3268	139.8	23.3	84.8
2018	3297	138.7	23.7	85.3
2019	3231	135.7	23.8	86.2
2020	3277	n/a	n/a	86.4
2021	3363	135.2	24.8	86.7

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 Chaffey High

Year	Total Expenditures Per Pupil
2018	$10,267

Data source: California Department of Education

Pre and Post Pandemic Data

Impact of COVID-19 on Chaffey 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 Pandemic (2020-2021)	Change (%)
Ranks 1108^th of 2133 High schools	Ranks 515^th of 1290 High schools	12%

Test Scores

	% proficient Pre-pandemic (2018-2019)	% proficient Pandemic (2020-2021)	Change (%)
11th Grade English Language Arts/Literacy (Chaffey High)	51	60.3	9.3%
11th Grade English Language Arts/Literacy (Chaffey Joint Union High)	66.4	68.5	2.1%
11th Grade English Language Arts/Literacy (California)	57.3	59.2	2%
11th Grade Mathematics (Chaffey High)	20.1	31.7	11.6%
11th Grade Mathematics (Chaffey Joint Union High)	38.4	44.5	6%
11th Grade Mathematics (California)	32.2	34.4	2.1%
12th Grade Science (Chaffey High)	12.3	19.6	7.3%
12th Grade Science (Chaffey Joint Union High)	23.1	27.3	4.2%
12th Grade Science (California)	25.6	27.5	1.9%

Student Body

	Number of students Pre-pandemic (2018-2019)	Number of students Pandemic (2020-2021)	Change (%)
Total Students	3231	3363	4.1%
African American	73	96	31.5%
American Indian	8	12	50%
Asian	51	51
Hispanic	2884	2992	3.7%
Pacific Islander	12	13	8.3%
Two or More Races	45	47	4.4%
% Free/Discounted Lunch Recipients	86.2%	86.7%	0.5%

Elementary:	Arroyo Elementary
	Berlyn Elementary
	Central Language Academy
	Edison Elementary
	More...
	Hawthorne Elementary
	Los Amigos Elementary
	Mariposa Elementary
	Vineyard Elementary
Middle:	Vina Danks Middle

Chaffey High

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Rank History for Chaffey High

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Enrollment information for Chaffey High

Students eligible for free or discounted lunch at Chaffey High

Student/Teacher Ratio Chaffey High

Per Pupil Expenditures for Chaffey High

Impact of COVID-19 on Chaffey High

Rankings

Test Scores

Student Body

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