Riverside Preparatory

Public, Charter, Alternative K-12

 19121 Third St.
       Oro Grande, CA  92368


(760) 243-5884

District: Riverside Preparatory District

SchoolDigger Rank:
4595th of 5,868 California Alternative Schools


Student/teacher ratio:  23.0 Help
Number of students:  2,508

Racial breakdown:

Hispanic:
60.1%
African American:
17.9%
White:
15.5%
more

Free/discounted lunch recipients:  80.8% Help


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Performance Trends
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Compare Details Riverside Preparatory ranks worse than 78.3% of elementary schools in California. (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 22.66. (See more...)
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Compare Details Riverside Preparatory ranks worse than 79.9% of middle schools in California. (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 20.56. (See more...)
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Compare Details Riverside Preparatory ranks worse than 67.9% of high schools in California. (See more...)
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Compare Details In 2023 the calculated Average Standard Score was 23.83. (See more...)
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The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of Riverside Preparatory freshmen who graduate within four years, adjusting for students who transfer in or out.
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The high school dropout rate measures the percentage of students who do not complete their high school education.
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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.
Schooldigger 2023 Rankings:

Riverside Preparatory:

SchoolDigger ranks Riverside Preparatory 4595th of 5868 California public elementary schools. (See Riverside Preparatory in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


English Language Learner students:
Special Education students:
Low Socio Economic Status students:
Homeless students:
Female students:
Male students:
African American students:
Hispanic students:
White students:

SchoolDigger ranks Riverside Preparatory 2236th of 2798 California public middle schools. (See Riverside Preparatory in the ranking list.)

Middle School Test Score Ratings by Student Subgroup:


English Language Learner students:
Special Education students:
Low Socio Economic Status students:
Homeless students:
Female students:
Male students:
African American students:
Hispanic students:
White students:

SchoolDigger ranks Riverside Preparatory 1594th of 2346 California public high schools. (See Riverside Preparatory in the ranking list.)

High School Test Score Ratings by Student Subgroup:


Multi-racial students:
English Language Learner students:
Special Education students:
Low Socio Economic Status students:
Homeless students:
Female students:
Foster Care students:
Male students:
Asian students:
African American students:
Hispanic students:
Native American students:
Pacific Islander students:
White students:




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Rank History for Riverside Preparatory

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Rank History for all elementary school students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 22.66 4581st 5848 21.7%
See the entire list of California Alternative School Rankings!

Rank History for elementary school English Language Learner students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 52.30 1077th 3240 66.8%
See the entire list of Best California Alternative Schools for English Language Learner Students!

Rank History for elementary school Special Education students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 34.67 1443rd 2416 40.3%
See the entire list of Best California Alternative Schools for Special Education Students!

Rank History for elementary school Low Socio Economic Status students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 30.39 3858th 5355 28.0%
See the entire list of Best California Alternative Schools for Low Socio Economic Status Students!

Rank History for elementary school Homeless students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 57.36 109th 336 67.6%
See the entire list of Best California Alternative Schools for Homeless Students!

Rank History for elementary school Female students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 23.92 4318th 5595 22.8%
See the entire list of Best California Alternative Schools for Female Students!

Rank History for elementary school Male students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 22.73 4455th 5627 20.8%
See the entire list of Best California Alternative Schools for Male Students!

Rank History for elementary school African American students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 41.16 342nd 657 47.9%
See the entire list of Best California Alternative Schools for African American Students!

Rank History for elementary school Hispanic students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 33.21 3444th 5079 32.2%
See the entire list of Best California Alternative Schools for Hispanic Students!

Rank History for elementary school White students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2023 9.42 2485th 2659 6.5%
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 Riverside Preparatory

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Rank History for all middle school students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 20.56 2230th 2788 20.0%
See the entire list of California Alternative School Rankings!

Rank History for middle school English Language Learner students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 31.64 1138th 1523 25.3%
See the entire list of Best California Alternative Schools for English Language Learner Students!

Rank History for middle school Special Education students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 27.06 1176th 1532 23.2%
See the entire list of Best California Alternative Schools for Special Education Students!

Rank History for middle school Low Socio Economic Status students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 25.61 1938th 2535 23.6%
See the entire list of Best California Alternative Schools for Low Socio Economic Status Students!

Rank History for middle school Homeless students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 64.54 78th 321 75.7%
See the entire list of Best California Alternative Schools for Homeless Students!

Rank History for middle school Female students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 18.73 2123rd 2535 16.3%
See the entire list of Best California Alternative Schools for Female Students!

Rank History for middle school Male students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 22.59 1963rd 2546 22.9%
See the entire list of Best California Alternative Schools for Male Students!

Rank History for middle school African American students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 31.07 423rd 609 30.5%
See the entire list of Best California Alternative Schools for African American Students!

Rank History for middle school Hispanic students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 25.07 1826th 2379 23.2%
See the entire list of Best California Alternative Schools for Hispanic Students!

Rank History for middle school White students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools CA State Percentile SchoolDigger Rating
2023 19.53 1259th 1549 18.7%
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 Riverside Preparatory

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Rank History for all high school students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 23.83 1586th 2335 32.1%
See the entire list of California Alternative School Rankings!

Rank History for high school Multi-racial students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 10.84 677th 780 13.2%
See the entire list of Best California Alternative Schools for Multi-racial Students!

Rank History for high school English Language Learner students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 39.51 479th 1315 63.6%
See the entire list of Best California Alternative Schools for English Language Learner Students!

Rank History for high school Special Education students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 28.27 1051st 1539 31.7%
See the entire list of Best California Alternative Schools for Special Education Students!

Rank History for high school Low Socio Economic Status students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 27.87 1463rd 2237 34.6%
See the entire list of Best California Alternative Schools for Low Socio Economic Status Students!

Rank History for high school Homeless students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 53.96 149th 417 64.3%
See the entire list of Best California Alternative Schools for Homeless Students!

Rank History for high school Female students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 21.68 1542nd 2106 26.8%
See the entire list of Best California Alternative Schools for Female Students!

Rank History for high school Foster Care students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 81.87 1st 15 93.3%
See the entire list of Best California Alternative Schools for Foster Care Students!

Rank History for high school Male students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 24.47 1479th 2195 32.6%
See the entire list of Best California Alternative Schools for Male Students!

Rank History for high school Asian students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 4.32 698th 727 4.0%
See the entire list of Best California Alternative Schools for Asian Students!

Rank History for high school African American students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 27.29 516th 713 27.6%
See the entire list of Best California Alternative Schools for African American Students!

Rank History for high school Hispanic students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 27.39 1430th 2132 32.9%
See the entire list of Best California Alternative Schools for Hispanic Students!

Rank History for high school Native American students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 63.79 13th 33 60.6%
See the entire list of Best California Alternative Schools for Native American Students!

Rank History for high school Pacific Islander students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 59.75 13th 35 62.9%
See the entire list of Best California Alternative Schools for Pacific Islander Students!

Rank History for high school White students at Riverside Preparatory

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 22.93 1038th 1424 27.1%
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.

Riverside Preparatory Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
State Scores:    
  
Subgroup: 










Data source: California Department of Education

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Enrollment information for Riverside Preparatory

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
2022 399 432 34 1442 34 24 79 1 2445
2023 388 450 38 1507 34 26 63 2 2508

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 Riverside Preparatory

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2022 2445 99.3 24.6 63.1
2023 2508 108.9 23.0 80.8

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 Riverside Preparatory

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Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
2022 2445 99.3 24.6 63.1
2023 2508 108.9 23.0 80.8

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.


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Frequently Asked Questions about Riverside Preparatory

Students at Riverside Preparatory are 60% Hispanic, 18% African American, 15% White, 3% Two or more races, 2% Asian, 1% American Indian, 1% Pacific Islander.

In the 2022-23 school year, 2,508 students attended Riverside Preparatory.

Riverside Preparatory ranks in the bottom 21.7% of California alternative schools.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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