Is Colony High a good school?

Colony High ranks 685 th of 2123 California high schools. SchoolDigger rates this school 3 stars out of 5.

How many students attend Colony High?

In the 2021-22 school year, 2,134 students attended Colony High.

What is the racial makeup of Colony High?

Students at Colony High are 72% Hispanic, 9% African American, 8% White, 7% Asian, 3% Two or more races.

What schools feed into Colony High?

Colony High is fed by the following schools: Elementary : Creek View Elementary Elementary : Del Norte Elementary Elementary : Mountain View Elementary Elementary : Ontario Center Elementary : Ranch View Elementary Middle : Grace Yokley Junior High Middle : Rancho Cucamonga Middle

Colony High School in Ontario CA

Schooldigger 2022 Rankings:

Colony High:

SchoolDigger ranks Colony High 685^th of 2123 California public high schools. (See Colony High in the ranking list.)

High School Test Score Ratings by Student Subgroup:

Multi-racial students:

English Language Learner students:

Low Socio Economic Status students:

Homeless students:

Female students:

Disabled students:

Male students:

Asian students:

African American students:

Hispanic students:

White students:

Chaffey Joint Union High:

SchoolDigger ranks Chaffey Joint Union High 439^th of 1535 California school districts. (See district ranking list.)

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Your rating for Colony High?

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Rank History for Colony High

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Rank History for all students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2004	43.64	616^th	1653	62.7%
2005	43.30	731^st	1901	61.5%
2006	42.19	789^th	1968	59.9%
2007	49.14	670^th	2063	67.5%
2008	46.63	749^th	2117	64.6%
2009	53.28	655^th	2238	70.7%
2010	50.76	741^st	2281	67.5%
2011	56.52	628^th	2367	73.5%
2012	56.28	644^th	2354	72.6%
2013	45.16	921^st	2426	62.0%
2015	58.59	777^th	1994	61.0%
2016	56.07	877^th	2039	57.0%
2017	57.76	843^rd	2021	58.3%
2018	73.91	517^th	2017	74.4%
2019	63.23	669^th	2133	68.6%
2021	72.14	324^th	1290	74.9%
2022	61.37	685^th	2123	67.7%

See the entire list of California High School Rankings!

Rank History for Multi-racial students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2019	18.76	348^th	422	17.5%
2022	31.18	381^st	515	26.0%

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

Rank History for English Language Learner students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	43.03	393^rd	938	58.1%
2019	47.20	326^th	941	65.4%
2022	44.09	424^th	1044	59.4%

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

Rank History for Low Socio Economic Status students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	76.71	372^nd	1862	80.0%
2019	67.15	514^th	1937	73.5%
2021	78.06	203^rd	1126	82.0%
2022	66.75	507^th	1943	73.9%

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

Rank History for Homeless students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2022	62.25	89^th	290	69.3%

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

Rank History for Female students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	72.86	484^th	1760	72.5%
2019	61.20	619^th	1833	66.2%
2021	75.20	243^rd	1054	76.9%
2022	60.94	601^st	1858	67.7%

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

Rank History for Disabled students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	34.95	613^th	1052	41.7%
2019	30.50	759^th	1117	32.1%
2021	15.85	551^st	555	0.7%
2022	43.82	495^th	1161	57.4%

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

Rank History for Male students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	70.00	531^st	1834	71.0%
2019	58.90	680^th	1880	63.8%
2021	57.90	427^th	1122	61.9%
2022	57.63	690^th	1916	64.0%

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

Rank History for Asian students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	58.45	285^th	581	50.9%
2019	55.98	292^nd	582	49.8%
2022	56.89	280^th	581	51.8%

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

Rank History for African American students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	55.54	222^nd	582	61.9%
2019	60.03	185^th	592	68.8%
2022	60.39	157^th	522	69.9%

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

Rank History for Hispanic students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	83.24	261^st	1742	85.0%
2019	68.71	461^st	1814	74.6%
2022	68.72	459^th	1861	75.3%

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

Rank History for White students at Colony High

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2018	68.10	401^st	1173	65.8%
2019	70.21	335^th	1222	72.6%
2022	51.38	575^th	1204	52.2%

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

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Enrollment information for Colony High

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
2002	263	189	61	488	6	n/a	n/a	18	1025
2003	263	189	61	488	6	n/a	n/a	18	1025
2004	351	328	112	762	8	n/a	n/a	33	1594
2005	459	422	154	1103	8	n/a	n/a	39	2185
2006	444	437	164	1202	9	n/a	n/a	67	2323
2007	371	385	158	1291	9	n/a	n/a	51	2265
2008	352	386	151	1333	8	n/a	n/a	0	2230
2009	344	371	136	1388	9	7	55	0	2310
2010	353	366	131	1420	7	8	0	0	2285
2011	329	353	124	1416	4	10	24	0	2260
2012	271	333	126	1445	8	13	24	0	2220
2013	253	265	117	1472	9	13	32	0	2161
2014	243	262	121	1513	10	12	41	0	2202
2015	211	236	118	1465	4	10	35	0	2079
2016	211	250	121	1500	3	11	39	0	2135
2017	187	237	128	1480	3	6	49	0	2090
2018	177	243	128	1558	6	8	53	0	2173
2019	186	237	132	1564	8	12	52	0	2191
2020	175	230	141	1562	9	8	53	0	2178
2021	168	188	156	1578	11	12	48	1	2162
2022	168	201	151	1532	7	15	57	3	2134

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 Colony High

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2002	1025	45.6	22.5	14
2003	1025	45.6	22.5	14
2004	1594	62.9	25.3	18.8
2005	2185	84.9	25.7	8.4
2006	2323	95.6	24.3	20.2
2007	2265	93.6	24.2	28.2
2008	2230	104.1	21.4	30.6
2009	2310	90.3	21.9	39.7
2010	2285	88.2	25.9	46.7
2011	2260	n/a	n/a	51.7
2012	2220	83.3	26.6	n/a
2013	2161	86.2	25.0	57.6
2014	2202	86.3	25.4	60.9
2015	2079	85.0	24.4	61.9
2016	2135	84.0	25.4	72.7
2017	2090	90.5	23.0	71.1
2018	2173	91.9	23.6	74.3
2019	2191	92.8	23.6	73.2
2020	2178	n/a	n/a	73
2021	2162	89.9	24.0	74.1
2022	2134	89.0	23.9	74.4

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 Colony High

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2002	1025	45.6	22.5	14
2003	1025	45.6	22.5	14
2004	1594	62.9	25.3	18.8
2005	2185	84.9	25.7	8.4
2006	2323	95.6	24.3	20.2
2007	2265	93.6	24.2	28.2
2008	2230	104.1	21.4	30.6
2009	2310	90.3	21.9	39.7
2010	2285	88.2	25.9	46.7
2011	2260	n/a	n/a	51.7
2012	2220	83.3	26.6	n/a
2013	2161	86.2	25.0	57.6
2014	2202	86.3	25.4	60.9
2015	2079	85.0	24.4	61.9
2016	2135	84.0	25.4	72.7
2017	2090	90.5	23.0	71.1
2018	2173	91.9	23.6	74.3
2019	2191	92.8	23.6	73.2
2020	2178	n/a	n/a	73
2021	2162	89.9	24.0	74.1
2022	2134	89.0	23.9	74.4

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 Colony High

Year	Total Expenditures Per Pupil
2018	$9,989

Data source: California Department of Education

Pre and Post Pandemic Data

Impact of COVID-19 on Colony 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 (2021-2022)	Change (%)
Ranks 669^th of 2133 High schools	Ranks 685^th of 2123 High schools	0.9%

Test Scores

	% proficient Pre-pandemic (2018-2019)	% proficient Pandemic (2021-2022)	Change (%)
11th Grade English Language Arts/Literacy (Colony High)	60.2	62	1.8%
11th Grade English Language Arts/Literacy (Chaffey Joint Union High)	66.4	66.5	0.1%
11th Grade English Language Arts/Literacy (California)	57.3	54.8	2.5%
11th Grade Mathematics (Colony High)	34.5	24.7	9.9%
11th Grade Mathematics (Chaffey Joint Union High)	38.4	30.8	7.6%
11th Grade Mathematics (California)	32.2	27	5.3%
12th Grade Science (Colony High)	18.4	21.8	3.3%
12th Grade Science (Chaffey Joint Union High)	23.1	26.1	3.1%
12th Grade Science (California)	25.6	26.8	1.2%

Student Body

	Number of students Pre-pandemic (2018-2019)	Number of students Pandemic (2020-2021)	Change (%)
Total Students	2191	2162	1.3%
African American	237	188	20.7%
American Indian	8	11	37.5%
Asian	132	156	18.2%
Hispanic	1564	1578	0.9%
Pacific Islander	12	12
White	186	168	9.7%
Two or More Races	52	48	7.7%
% Free/Discounted Lunch Recipients	73.2%	74.1%	0.9%

Colony High

Colony High:

High School Test Score Ratings by Student Subgroup:

Chaffey Joint Union High:

What do you think?

Rank History for Colony High

Rank History for all students at Colony High

Rank History for Multi-racial students at Colony High

Rank History for English Language Learner students at Colony High

Rank History for Low Socio Economic Status students at Colony High

Rank History for Homeless students at Colony High

Rank History for Female students at Colony High

Rank History for Disabled students at Colony High

Rank History for Male students at Colony High

Rank History for Asian students at Colony High

Rank History for African American students at Colony High

Rank History for Hispanic students at Colony High

Rank History for White students at Colony High

Enrollment information for Colony High

Students eligible for free or discounted lunch at Colony High

Student/Teacher Ratio Colony High

Per Pupil Expenditures for Colony High

Impact of COVID-19 on Colony High

Rankings

Test Scores

Student Body

Frequently Asked Questions about Colony High

Is Colony High a good school?

How many students attend Colony High?

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Elementary:	Creek View Elementary
	Del Norte Elementary
	Mountain View Elementary
	Ontario Center
	More...
	Ranch View Elementary
Middle:	Grace Yokley Junior High
	Rancho Cucamonga Middle