Is Oak Knoll Alternative a good school?

Oak Knoll Alternative ranks 1439 th of 2777 California alternative schools. SchoolDigger rates this school 2 stars out of 5.

How many students attend Oak Knoll Alternative?

In the 2022-23 school year, 145 students attended Oak Knoll Alternative.

What is the racial makeup of Oak Knoll Alternative?

Students at Oak Knoll Alternative are 62% Hispanic, 23% White, 6% Asian, 5% African American, 2% Two or more races.

Oak Knoll Alternative

Summary:

Oak Knoll Alternative is a public virtual alternative school located in Glendora, California, serving grades K-12 with a total enrollment of 145 students. It is part of the Charter Oak Unified School District, which is ranked 642 out of 1,568 school districts in California and has a 3-star rating from SchoolDigger.

Oak Knoll Alternative has seen significant fluctuations in its four-year graduation rates, ranging from a low of 43.8% in 2016-2017 to a high of 100% in 2019-2020. In the most recent year (2022-2023), the school had a 76.5% four-year graduation rate, which is higher than the nearby Puente Hills High (48.1%) and Opportunities for Learning - Duarte (18.4%). The school's dropout rates have also been variable, ranging from 0% in several years to a high of 25% in 2016-2017. In the most recent year, Oak Knoll Alternative had a 17.6% dropout rate, which is lower than Puente Hills High (18.5%) and Opportunities for Learning - Duarte (36.8%).

Oak Knoll Alternative generally outperforms the Charter Oak Unified School District and the state of California in English Language Arts/Literacy assessments across various grade levels and end-of-course exams. However, in Mathematics, the school's performance is significantly lower than the district and state, with proficiency rates ranging from 4.76% to 18.57% across different grade levels and end-of-course exams. In Science, Oak Knoll Alternative's performance is also below the district and state, with proficiency rates ranging from 18.92% to 23.81%. The school's increasing chronic absenteeism rate, from 22.4% in 2017-2018 to 31.9% in the most recent year, is a concern that the school may need to address.

Detail:

Public, Virtual, Alternative K-12

1505 South Sunflower Ave.
Glendora, CA 91740-5839

(626) 852-7972

District: Charter Oak Unified

SchoolDigger Rank:
1439^th of 2,777 California Alternative Schools

Per Pupil Expenditures: $16,035

Student/teacher ratio: 26.6

Number of students: 145

Racial breakdown:

Hispanic:

62.1%

White:

23.4%

Asian:

6.2%

Free/discounted lunch recipients: 51.7%

See top rated California elementary schools

Compare Oak Knoll Alternative to nearby alternative schools!

Performance Trends

Compare Details Oak Knoll Alternative is not ranked due for the most recent year due to insufficient test score data. (See more...)

Compare Details In 2022 the calculated Average Standard Score was 41.3. (See more...)

Compare Details Oak Knoll Alternative ranks worse than 51.8% of middle schools in California. (See more...)

Compare Details In 2024 the calculated Average Standard Score was 40.44. (See more...)

Compare Details Oak Knoll Alternative ranks better than 53.7% of high schools in California. (See more...)

Compare Details In 2024 the calculated Average Standard Score was 42.04. (See more...)

The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of Oak Knoll Alternative freshmen who graduate within four years, adjusting for students who transfer in or out.

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

Chronic absenteeism in a high 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: Hispanic (62.1%), White (23.4%), Asian (6.2%). (See more...)

Compare Details 51.7% of students are receiving a free or discounted lunch. (See more...)

Compare Details (See more...)

Teachers

Compare Details The student/teacher ratio at Oak Knoll Alternative is 26.6. (See more...)

Compare Oak Knoll Alternative employs 5.4 full-time teachers.

Finance

Compare Details The average total spent per student at Oak Knoll Alternative is $16,035.

Schooldigger 2022 Rankings:

Oak Knoll Alternative:

SchoolDigger ranks Oak Knoll Alternative 1439^th of 2777 California public middle schools. (See Oak Knoll Alternative in the ranking list.)

Middle School Test Score Ratings by Student Subgroup:

Low Socio Economic Status students:

Female students:

Male students:

Hispanic students:

SchoolDigger ranks Oak Knoll Alternative 1076^th of 2323 California public high schools. (See Oak Knoll Alternative in the ranking list.)

High School Test Score Ratings by Student Subgroup:

Male students:

Charter Oak Unified:

SchoolDigger ranks Charter Oak Unified 642^nd of 1568 California school districts. (See district ranking list.)

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Rank History for Oak Knoll Alternative

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Rank History for all elementary school students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2004	40.31	2623^rd	4809	45.5%
2005	30.63	3241^st	4822	32.8%
2006	33.98	3054^th	4818	36.6%
2007	44.17	2665^th	5113	47.9%
2008	40.78	2898^th	5113	43.3%
2009	22.15	4274^th	5193	17.7%
2011	41.36	3146^th	5377	41.5%
2022	41.30	3000^th	5883	49.0%

See the entire list of California Alternative School Rankings!

Rank History for elementary school Low Socio Economic Status students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile	SchoolDigger Rating
2022	50.37	2253^rd	5264	57.2%

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

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

Rank History for Oak Knoll Alternative

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Rank History for all middle school students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile
2004	43.80	904^th	1769	48.9%
2005	29.91	1239^th	1777	30.3%
2006	39.00	1039^th	1804	42.4%
2007	31.06	1362^nd	1999	31.9%
2008	40.74	1137^th	2005	43.3%
2009	41.64	1167^th	2063	43.4%
2010	33.61	1481^st	2179	32.0%
2011	56.02	932^nd	2236	58.3%
2012	46.02	1192^nd	2259	47.2%
2019	17.00	2316^th	2715	14.7%
2022	41.73	1406^th	2740	48.7%
2023	46.19	1283^rd	2802	54.2%
2024	40.44	1439^th	2777	48.2%

See the entire list of California Alternative School Rankings!

Rank History for middle school Low Socio Economic Status students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2022	53.63	907^th	2458	63.1%
2024	65.31	636^th	2575	75.3%

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

Rank History for middle school Female students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2022	37.05	1434^th	2509	42.8%
2024	31.76	1608^th	2546	36.8%

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

Rank History for middle school Male students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2022	51.65	1010^th	2527	60.0%

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

Rank History for middle school Hispanic students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2022	61.27	698^th	2359	70.4%
2024	52.85	915^th	2383	61.6%

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

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

Rank History for Oak Knoll Alternative

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Rank History for all high school students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2004	53.54	447^th	1653	73.0%
2005	52.54	542^nd	1901	71.5%
2006	46.42	705^th	1968	64.2%
2007	33.93	1041^st	2063	49.5%
2008	50.41	671^st	2117	68.3%
2009	57.50	537^th	2238	76.0%
2010	46.13	861^st	2281	62.3%
2011	44.04	943^rd	2367	60.2%
2012	59.75	544^th	2354	76.9%
2013	23.17	1536^th	2426	36.7%
2015	49.23	996^th	1994	50.1%
2017	41.77	1210^th	2021	40.1%
2022	44.24	1059^th	2123	50.1%
2023	46.34	963^rd	2348	59.0%
2024	42.04	1076^th	2323	53.7%

See the entire list of California Alternative School Rankings!

Rank History for high school Low Socio Economic Status students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2023	43.71	1043^rd	2247	53.6%
2024	51.35	821^st	2235	63.3%

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

Rank History for high school Female students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2023	43.74	979^th	2118	53.8%
2024	28.10	1399^th	2098	33.3%

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

Rank History for high school Male students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2022	29.95	1287^th	1916	32.8%
2023	40.91	1024^th	2207	53.6%
2024	60.44	591^st	2172	72.8%

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

Rank History for high school Hispanic students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2023	45.76	963^rd	2142	55.0%
2024	41.14	1087^th	2125	48.8%

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

Rank History for high school White students at Oak Knoll Alternative

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2023	51.20	582^nd	1434	59.4%

See the entire list of Best California Alternative 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 Oak Knoll Alternative

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1997	183	5	4	47	0	n/a	n/a	0	239
1998	179	12	7	62	4	n/a	n/a	0	264
1999	176	20	13	78	8	n/a	n/a	0	295
2000	160	12	9	70	2	n/a	n/a	0	253
2001	149	20	9	91	3	n/a	n/a	4	276
2002	147	8	8	100	0	n/a	n/a	21	284
2003	147	8	8	100	0	n/a	n/a	21	284
2004	142	4	4	98	0	n/a	n/a	26	274
2005	141	9	5	91	0	n/a	n/a	45	291
2006	148	8	5	66	0	n/a	n/a	49	276
2007	156	7	3	72	0	n/a	n/a	47	285
2008	133	8	6	68	1	n/a	n/a	0	216
2009	110	8	6	63	1	2	64	0	254
2010	69	5	3	67	2	0	14	0	160
2011	68	25	1	85	3	0	9	0	191
2012	50	3	5	47	4	2	8	0	119
2013	34	1	2	28	1	1	2	0	69
2014	38	1	1	42	1	2	1	0	86
2015	19	2	1	30	0	2	2	0	56
2016	19	1	1	39	1	0	2	0	63
2017	12	2	0	32	0	0	3	0	49
2018	13	1	1	35	0	0	2	0	52
2019	17	1	0	35	0	1	3	0	57
2020	17	1	2	45	0	1	1	0	67
2021	0	0	0	0	0	0	0	0	0
2022	40	4	16	118	3	0	5	0	186
2023	34	7	9	90	1	1	3	0	145

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 Oak Knoll Alternative

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1997	239	7.6	31.4	0
1998	264	7.6	34.7	0
1999	295	8.0	36.9	0
2000	253	9.0	28.1	0
2001	276	11.0	25.1	6.6
2002	284	11.0	25.8	3.8
2003	284	11.0	25.8	3.8
2004	274	11.0	24.9	10.5
2005	291	10.0	29.1	6.1
2006	276	12.0	23.0	7.5
2007	285	11.0	25.9	5
2008	216	11.0	19.6	11.1
2009	254	9.4	25.1	5.1
2010	160	6.0	26.6	8.1
2011	191	n/a	n/a	6.8
2012	119	6.0	19.8	n/a
2013	69	3.8	18.1	24.6
2014	86	3.2	26.8	29.1
2015	56	3.0	18.6	26.8
2016	63	3.0	21.0	30.2
2017	49	2.2	22.2	26.5
2018	52	2.0	26.0	30.8
2019	57	2.0	28.5	38.6
2020	67	n/a	n/a	43.3
2021	0	3.7	0.0	n/a
2022	186	4.1	45.3	72
2023	145	5.4	26.6	51.7

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 Oak Knoll Alternative

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1997	239	7.6	31.4	0
1998	264	7.6	34.7	0
1999	295	8.0	36.9	0
2000	253	9.0	28.1	0
2001	276	11.0	25.1	6.6
2002	284	11.0	25.8	3.8
2003	284	11.0	25.8	3.8
2004	274	11.0	24.9	10.5
2005	291	10.0	29.1	6.1
2006	276	12.0	23.0	7.5
2007	285	11.0	25.9	5
2008	216	11.0	19.6	11.1
2009	254	9.4	25.1	5.1
2010	160	6.0	26.6	8.1
2011	191	n/a	n/a	6.8
2012	119	6.0	19.8	n/a
2013	69	3.8	18.1	24.6
2014	86	3.2	26.8	29.1
2015	56	3.0	18.6	26.8
2016	63	3.0	21.0	30.2
2017	49	2.2	22.2	26.5
2018	52	2.0	26.0	30.8
2019	57	2.0	28.5	38.6
2020	67	n/a	n/a	43.3
2021	0	3.7	0.0	n/a
2022	186	4.1	45.3	72
2023	145	5.4	26.6	51.7

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.

Kindergarten Immunization Rates