How many students attend Rio Valley Charter?

In the 2017-18 school year, 606 students attended Rio Valley Charter.

What is the racial makeup of Rio Valley Charter?

Students at Rio Valley Charter are 42% White, 33% Hispanic, 9% Two or more races, 8% African American, 7% Asian.

Rio Valley Charter School in Lodi CA

Schooldigger Rankings:

Rio Valley Charter was not ranked this year due to insufficient test score data.

Lodi Unified:

SchoolDigger ranks Lodi Unified 922^nd of 1560 California school districts. (See district ranking list.)

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Your rating for Rio Valley Charter?

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Rank History for Rio Valley Charter

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Rank History for all elementary school students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile
2013	23.74	4477^th	5530	19.0%
2016	6.57	5566^th	5614	0.9%
2017	13.28	5246^th	5692	7.8%
2018	22.01	4507^th	5662	20.4%

See the entire list of California Alternative School Rankings!

Rank History for elementary school Low Socio Economic Status students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile	SchoolDigger Rating
2018	15.00	4746^th	5084	6.6%

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

Rank History for elementary school Female students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile	SchoolDigger Rating
2018	22.48	4344^th	5413	19.7%

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

Rank History for elementary school Male students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile	SchoolDigger Rating
2018	22.40	4340^th	5431	20.1%

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

Rank History for elementary school White students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	CA State Percentile	SchoolDigger Rating
2018	4.47	2683^rd	2737	2.0%

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

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

Rank History for Rio Valley Charter

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Rank History for all middle school students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile
2013	17.93	2058^th	2379	13.5%
2015	10.01	2347^th	2477	5.2%
2016	16.95	2141^st	2497	14.3%
2017	25.14	1844^th	2508	26.5%
2018	27.53	1735^th	2480	30.0%

See the entire list of California Alternative School Rankings!

Rank History for middle school Low Socio Economic Status students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2018	28.32	1641^st	2230	26.4%

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

Rank History for middle school Female students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2018	24.82	1676^th	2262	25.9%

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

Rank History for middle school Male students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2018	29.77	1534^th	2273	32.5%

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

Rank History for middle school White students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked Middle Schools	CA State Percentile	SchoolDigger Rating
2018	12.46	1348^th	1496	9.9%

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

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

Rank History for Rio Valley Charter

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Rank History for all high school students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile
2011	42.03	1006^th	2367	57.5%
2012	64.39	429^th	2354	81.8%
2013	36.84	1144^th	2426	52.8%
2015	18.79	1512^th	1994	24.2%
2016	36.96	1241^st	2039	39.1%
2017	25.32	1443^rd	2021	28.6%
2018	23.74	1454^th	2017	27.9%

See the entire list of California Alternative School Rankings!

Rank History for high school English Language Learner students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2018	25.40	739^th	938	21.2%

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

Rank History for high school Low Socio Economic Status students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2018	19.99	1399^th	1862	24.9%

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

Rank History for high school Female students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2018	19.73	1382^nd	1760	21.5%

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

Rank History for high school Disabled students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2018	37.91	565^th	1052	46.3%

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

Rank History for high school Male students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2018	22.16	1358^th	1834	26.0%

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

Rank History for high school African American students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2018	16.33	495^th	582	14.9%

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

Rank History for high school Hispanic students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2018	24.48	1264^th	1742	27.4%

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

Rank History for high school White students at Rio Valley Charter

Year	Avg Standard Score	Statewide Rank	Total # Ranked High Schools	CA State Percentile	SchoolDigger Rating
2018	13.18	1010^th	1173	13.9%

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.

Enrollment information for Rio Valley Charter

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Total
2011	13	1	2	98	0	1	91	206
2012	71	2	7	131	2	1	53	267
2013	128	1	11	156	0	1	9	306
2014	141	8	8	133	0	2	9	301
2015	96	5	11	137	4	0	9	262
2016	138	11	12	128	4	1	13	307
2017	170	6	17	110	1	3	6	313
2018	253	48	41	203	5	2	54	606

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 Rio Valley Charter

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2011	206	n/a	n/a	0
2012	267	11.3	23.5	n/a
2013	306	11.0	27.8	94.8
2014	301	12.2	24.5	65.1
2015	262	9.0	29.1	63.7
2016	307	10.0	30.7	68.7
2017	313	15.7	19.8	54.6
2018	606	21.2	28.5	62.7

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 Rio Valley Charter

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2011	206	n/a	n/a	0
2012	267	11.3	23.5	n/a
2013	306	11.0	27.8	94.8
2014	301	12.2	24.5	65.1
2015	262	9.0	29.1	63.7
2016	307	10.0	30.7	68.7
2017	313	15.7	19.8	54.6
2018	606	21.2	28.5	62.7

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