Grizzly ChalleNGe Charter School in San Luis Obispo CA

Performance Trends

Compare Details Grizzly ChalleNGe Charter ranks worse than 92.2% of high schools in California. (See more...)

Compare Details In 2021 the calculated Average Standard Score was 9.63. (See more...)

Student Body

Compare Details Grizzly ChalleNGe Charter has the largest high school student body size in the San Luis Obispo County Office of Education School District. Racial makeup is: Hispanic (81.6%), White (13%), African American (1.9%). (See more...)

Compare Details 72.9% of students are receiving a free or discounted lunch. (See more...)

Teachers

Compare Details The student/teacher ratio at Grizzly ChalleNGe Charter is 14.6. 1 high schools in the San Luis Obispo County Office of Education School District have better student/teacher ratios. (See more...)

Compare Grizzly ChalleNGe Charter employs 14.1 full-time teachers.

Finance

Compare Details The average total spent per student at Grizzly ChalleNGe Charter is $14,475, which is the lowest among 3 high schools in the San Luis Obispo County Office of Education School District!

Map of Grizzly ChalleNGe Charter

School Attendance Areas provided by ATTOM.

Schooldigger 2021 Rankings:

Grizzly ChalleNGe Charter:

SchoolDigger ranks Grizzly ChalleNGe Charter 1189^th of 1290 California public high schools. (See Grizzly ChalleNGe Charter in the ranking list.)

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Rank History for Grizzly ChalleNGe Charter

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Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2004	24.61	1085^th	1653	34.4%
2005	18.82	1439^th	1901	24.3%
2006	22.55	1315^th	1968	33.2%
2007	32.38	1076^th	2063	47.8%
2008	23.02	1409^th	2117	33.4%
2009	43.82	913^th	2238	59.2%
2010	23.39	1488^th	2281	34.8%
2011	21.04	1601^st	2367	32.4%
2012	18.75	1670^th	2354	29.1%
2013	23.26	1532^nd	2426	36.9%
2015	16.29	1559^th	1994	21.8%
2016	14.01	1651^st	2039	19.0%
2017	10.32	1813^th	2021	10.3%
2018	10.04	1864^th	2017	7.6%
2019	13.87	1814^th	2133	15.0%
2021	9.63	1189^th	1290	7.8%

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

Data source: California Department of Education

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Enrollment information for Grizzly ChalleNGe Charter

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
2004	37	13	4	69	0	n/a	n/a	3	126
2005	26	21	2	73	1	n/a	n/a	12	135
2006	42	24	4	85	0	n/a	n/a	15	170
2007	50	14	3	76	1	n/a	n/a	8	152
2008	45	15	1	92	1	n/a	n/a	0	154
2009	51	6	3	101	6	0	7	0	174
2010	74	3	3	87	2	0	0	0	169
2011	56	13	3	120	0	0	4	0	196
2012	47	10	2	119	4	0	6	0	188
2013	52	11	3	133	0	2	11	0	212
2014	53	4	5	156	4	0	9	0	231
2015	45	7	3	163	2	1	8	0	229
2016	33	12	6	183	2	4	0	0	240
2017	34	6	2	189	7	2	4	0	244
2018	21	4	2	211	0	0	2	0	240
2019	26	2	6	186	2	0	5	0	227
2020	24	3	4	229	0	0	6	0	266
2021	27	4	1	169	0	1	4	1	207

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 Grizzly ChalleNGe Charter

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2004	126	6.0	21.0	32.5
2005	135	5.0	27.0	47.2
2006	170	8.5	20.0	53.5
2007	152	8.5	17.9	47.9
2008	154	11.0	14.0	44.2
2009	174	10.0	13.9	58
2010	169	9.0	18.7	55
2011	196	n/a	n/a	61.7
2012	188	8.5	22.1	n/a
2013	212	9.5	22.3	59
2014	231	10.5	22.0	74.5
2015	229	12.0	19.0	69
2016	240	12.0	20.0	67.1
2017	244	12.6	19.3	70.9
2018	240	14.3	16.7	82.9
2019	227	13.1	17.3	76.2
2020	266	n/a	n/a	78.6
2021	207	14.1	14.6	72.9

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 Grizzly ChalleNGe Charter

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2004	126	6.0	21.0	32.5
2005	135	5.0	27.0	47.2
2006	170	8.5	20.0	53.5
2007	152	8.5	17.9	47.9
2008	154	11.0	14.0	44.2
2009	174	10.0	13.9	58
2010	169	9.0	18.7	55
2011	196	n/a	n/a	61.7
2012	188	8.5	22.1	n/a
2013	212	9.5	22.3	59
2014	231	10.5	22.0	74.5
2015	229	12.0	19.0	69
2016	240	12.0	20.0	67.1
2017	244	12.6	19.3	70.9
2018	240	14.3	16.7	82.9
2019	227	13.1	17.3	76.2
2020	266	n/a	n/a	78.6
2021	207	14.1	14.6	72.9

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 Grizzly ChalleNGe Charter

Year	Total Expenditures Per Pupil
2018	$14,475

Data source: California Department of Education

Pre and Post Pandemic Data

Impact of COVID-19 on Grizzly ChalleNGe Charter

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 1814^th of 2133 High schools	Ranks 1189^th of 1290 High schools	7.1%

Test Scores

	% proficient Pre-pandemic (2018-2019)	% proficient Pandemic (2020-2021)	Change (%)
11th Grade English Language Arts/Literacy (Grizzly ChalleNGe Charter)	17	15.3	1.7%
11th Grade English Language Arts/Literacy (San Luis Obispo County Office of Education)	14.4	14.1	0.3%
11th Grade English Language Arts/Literacy (California)	57.3	59.2	2%
11th Grade Mathematics (Grizzly ChalleNGe Charter)	0	0
11th Grade Mathematics (San Luis Obispo County Office of Education)	0	0
11th Grade Mathematics (California)	32.2	34.4	2.1%
12th Grade Science (Grizzly ChalleNGe Charter)	4.5	4.1	0.4%
12th Grade Science (San Luis Obispo County Office of Education)	6.1	3.3	2.8%
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	227	207	8.8%
African American	2	4	100%
American Indian	2	0	100%
Asian	6	1	83.3%
Hispanic	186	169	9.1%
Pacific Islander	0	1
Two or More Races	5	4	20%
% Free/Discounted Lunch Recipients	76.2%	72.9%	3.3%

Grizzly ChalleNGe Charter

Grizzly ChalleNGe Charter:

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Rank History for Grizzly ChalleNGe Charter

Enrollment information for Grizzly ChalleNGe Charter

Students eligible for free or discounted lunch at Grizzly ChalleNGe Charter

Student/Teacher Ratio Grizzly ChalleNGe Charter

Per Pupil Expenditures for Grizzly ChalleNGe Charter

Impact of COVID-19 on Grizzly ChalleNGe Charter

Rankings

Test Scores

Student Body

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