Rialto High

Summary:

Rialto High is a public high school located in Rialto, California, serving grades 9-12 with a student population of 2,886. It is part of the Rialto Unified School District, which is ranked 1115 out of 1568 districts in California and has a 1-star rating from SchoolDigger.

Rialto High has maintained a strong 4-year graduation rate, ranging from 92.8% to 96.7% over the past 5 years, which is higher than the district and state averages. However, the school has seen a significant increase in chronic absenteeism, rising from 8.2% in 2017-2018 to 36.7% in 2021-2022, which is higher than the district and state averages. Rialto High's performance on standardized tests, such as the Smarter Balanced Assessments and CAST, is generally below the district and state averages, particularly in mathematics. The school's statewide ranking has declined over the past several years, from a high of 763 out of 2,017 California high schools in 2017-2018 to a low of 1,309 out of 2,348 in 2022-2023, indicating a relative decline in performance compared to other schools in the state.

Rialto High's performance varies across different student subgroups, with Asian and Hispanic students tending to perform better than African American and White students. English Language Learners and Homeless students perform relatively well compared to other subgroups. Compared to nearby schools, Rialto High's performance is generally lower than Eisenhower High, another school within the Rialto Unified School District, across various metrics such as test scores, graduation rates, and chronic absenteeism. However, Rialto High outperforms some of the other nearby schools, such as the continuation schools and charter schools in the area.


Detail:

Public 9-12

 595 South Eucalyptus Ave.
       Rialto, CA  92376-7207


(909) 421-7500

District: Rialto Unified

SchoolDigger Rank:
983rd of 2,323 California High Schools

Per Pupil Expenditures:  $8,269 Help


Student/teacher ratio:  24.3 Help
Number of students:  2,886

Racial breakdown:

Hispanic:
90.6%
African American:
4.6%
White:
2.1%
more

Free/discounted lunch recipients:  81.8% Help


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Performance Trends
Help
Compare Details Rialto High ranks better than 57.7% of high schools in California. It also ranks 3rd among 4 ranked high schools in the Rialto Unified School District. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 45.48. (See more...)
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The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of Rialto High 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.
Student Body
Help
Compare Details Rialto High has the largest high school student body size in the Rialto Unified School District. Racial makeup is: Hispanic (90.6%), African American (4.6%), White (2.1%). (See more...)
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Compare Details 81.8% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Rialto High is 24.3, which is the highest among 4 high schools in the Rialto Unified School District! (See more...)
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Compare Rialto High employs 118.3 full-time teachers.
Finance
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Compare Details The average total spent per student at Rialto High is $8,269, which is the lowest among 4 high schools in the Rialto Unified School District!
Schooldigger 2024 Rankings:

Rialto High:

SchoolDigger ranks Rialto High 983rd of 2323 California public high schools. (See Rialto High in the ranking list.)

High 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:


Rialto Unified:

SchoolDigger ranks Rialto Unified 1115th of 1568 California school districts. (See district ranking list.)


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Rank History for Rialto High

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Compare

Rank History for all students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2004 28.21 977th 1653 40.9%
2005 24.33 1223rd 1901 35.7%
2006 27.67 1162nd 1968 41.0%
2007 25.61 1278th 2063 38.1%
2008 28.26 1225th 2117 42.1%
2009 33.80 1236th 2238 44.8%
2010 36.17 1100th 2281 51.8%
2011 44.80 914th 2367 61.4%
2012 41.39 1016th 2354 56.8%
2013 45.02 928th 2426 61.7%
2015 45.38 1067th 1994 46.5%
2016 41.11 1180th 2039 42.1%
2017 42.60 1191st 2021 41.1%
2018 61.81 763rd 2017 62.2%
2019 55.18 850th 2133 60.2%
2021 37.32 806th 1290 37.5%
2022 37.39 1250th 2123 41.1%
2023 33.85 1309th 2348 44.3%
2024 45.48 983rd 2323 57.7%
See the entire list of California High School Rankings!

Rank History for English Language Learner students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 39.29 463rd 938 50.6%
2019 45.04 366th 941 61.1%
2021 36.16 283rd 467 39.4%
2022 41.64 484th 1044 53.6%
2023 27.56 918th 1323 30.6%
2024 43.75 373rd 1350 72.4%
See the entire list of Best California High Schools for English Language Learner Students!

Rank History for Special Education students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2023 24.02 1202nd 1547 22.3%
2024 24.14 1202nd 1534 21.6%
See the entire list of Best California High Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 69.60 525th 1862 71.8%
2019 62.68 608th 1937 68.6%
2021 44.13 634th 1126 43.7%
2022 44.53 1001st 1943 48.5%
2023 37.00 1221st 2247 45.7%
2024 52.39 799th 2235 64.3%
See the entire list of Best California High Schools for Low Socio Economic Status Students!

Rank History for Homeless students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2022 63.45 83rd 290 71.4%
2023 53.80 150th 417 64.0%
2024 49.33 226th 451 49.9%
See the entire list of Best California High Schools for Homeless Students!

Rank History for Female students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 63.10 665th 1760 62.2%
2019 51.81 806th 1833 56.0%
2021 33.74 725th 1054 31.2%
2022 28.94 1300th 1858 30.0%
2023 35.33 1219th 2118 42.4%
2024 42.76 1009th 2098 51.9%
See the entire list of Best California High Schools for Female Students!

Rank History for Disabled students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 41.10 512th 1052 51.3%
2019 57.84 312th 1117 72.1%
2021 30.46 393rd 555 29.2%
2022 27.79 887th 1161 23.6%
See the entire list of Best California High Schools for Disabled Students!

Rank History for Male students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 54.57 821st 1834 55.2%
2019 50.44 848th 1880 54.9%
2021 33.66 745th 1122 33.6%
2022 42.01 1000th 1916 47.8%
2023 29.99 1336th 2207 39.5%
2024 45.49 915th 2172 57.9%
See the entire list of Best California High Schools for Male Students!

Rank History for Asian students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 30.52 424th 581 27.0%
2023 50.02 402nd 731 45.0%
See the entire list of Best California High Schools for Asian Students!

Rank History for African American students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 57.11 214th 582 63.2%
2019 68.85 135th 592 77.2%
2022 43.52 254th 522 51.3%
2023 40.98 384th 720 46.7%
2024 39.46 402nd 721 44.2%
See the entire list of Best California High Schools for African American Students!

Rank History for Hispanic students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 73.16 432nd 1742 75.2%
2019 65.55 522nd 1814 71.2%
2022 45.88 931st 1861 50.0%
2023 42.19 1053rd 2142 50.8%
2024 55.45 704th 2125 66.9%
See the entire list of Best California High Schools for Hispanic Students!

Rank History for White students at Rialto High

Year Avg Standard Score Statewide Rank Total # Ranked High Schools CA State Percentile SchoolDigger Rating
2018 53.03 621st 1173 47.1%
2022 51.81 569th 1204 52.7%
2023 7.09 1298th 1434 9.5%
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.

Rialto High Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 





Data source: California Department of Education

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Enrollment information for Rialto High

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1993 508 567 77 1061 1 n/a n/a 0 2214
1994 587 654 95 1313 4 n/a n/a 0 2653
1995 500 720 108 1450 7 n/a n/a 0 2785
1996 500 720 108 1450 7 n/a n/a 0 2785
1997 460 733 139 1613 6 n/a n/a 0 2951
1998 440 677 149 1631 4 n/a n/a 0 2901
1999 440 711 178 1914 2 n/a n/a 0 3245
2000 431 751 183 2056 3 n/a n/a 0 3424
2001 405 769 163 2164 4 n/a n/a 0 3505
2002 400 859 141 2571 6 n/a n/a 0 3977
2003 400 859 141 2571 6 n/a n/a 0 3977
2004 367 820 138 2867 6 n/a n/a 0 4198
2005 285 561 114 2576 3 n/a n/a 0 3539
2006 255 507 108 2619 4 n/a n/a 0 3493
2007 206 438 95 2661 6 n/a n/a 7 3413
2008 197 417 90 2714 6 n/a n/a 0 3424
2009 158 362 68 2601 5 11 12 0 3217
2010 144 316 63 2426 8 6 8 0 2971
2011 139 302 73 2418 8 7 8 0 2955
2012 131 250 74 2479 13 5 8 0 2960
2013 123 222 65 2581 9 10 7 0 3017
2014 111 204 69 2558 4 5 9 0 2960
2015 91 183 67 2516 4 6 14 0 2881
2016 83 177 58 2376 2 7 13 0 2716
2017 64 168 61 2421 3 10 12 0 2739
2018 72 156 46 2465 3 11 11 0 2764
2019 60 131 45 2452 5 8 10 0 2711
2020 63 132 39 2571 5 8 7 0 2825
2021 65 128 46 2579 4 8 13 1 2844
2022 62 127 47 2596 3 6 13 3 2857
2023 62 134 50 2616 5 5 10 4 2886

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 Rialto High

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1993 2214 86.6 25.6 31.8
1994 2653 106.3 25.0 41.7
1995 2785 110.3 25.2 42.6
1996 2785 110.3 25.2 42.6
1997 2951 111.9 26.4 47.1
1998 2901 118.6 24.5 52.9
1999 3245 122.0 26.6 62.9
2000 3424 137.2 25.0 54.4
2001 3505 139.0 25.2 61.9
2002 3977 159.0 25.0 57.9
2003 3977 159.0 25.0 57.9
2004 4198 151.5 27.7 56.7
2005 3539 128.0 27.6 50.3
2006 3493 130.0 26.9 50.8
2007 3413 132.6 25.7 58.1
2008 3424 146.4 23.4 62.1
2009 3217 126.2 21.6 72.3
2010 2971 122.0 24.3 77.4
2011 2955 n/a n/a 81.3
2012 2960 133.3 22.2 n/a
2013 3017 133.8 22.5 70.5
2014 2960 124.4 23.7 77.1
2015 2881 121.0 23.8 77.5
2016 2716 108.0 25.1 81.5
2017 2739 111.8 24.4 80.5
2018 2764 111.6 24.7 83.3
2019 2711 115.0 23.5 91.9
2020 2825 n/a n/a 90.4
2021 2844 114.6 24.8 89.4
2022 2857 115.2 24.8 86.1
2023 2886 118.3 24.3 81.8

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 Rialto High

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1993 2214 86.6 25.6 31.8
1994 2653 106.3 25.0 41.7
1995 2785 110.3 25.2 42.6
1996 2785 110.3 25.2 42.6
1997 2951 111.9 26.4 47.1
1998 2901 118.6 24.5 52.9
1999 3245 122.0 26.6 62.9
2000 3424 137.2 25.0 54.4
2001 3505 139.0 25.2 61.9
2002 3977 159.0 25.0 57.9
2003 3977 159.0 25.0 57.9
2004 4198 151.5 27.7 56.7
2005 3539 128.0 27.6 50.3
2006 3493 130.0 26.9 50.8
2007 3413 132.6 25.7 58.1
2008 3424 146.4 23.4 62.1
2009 3217 126.2 21.6 72.3
2010 2971 122.0 24.3 77.4
2011 2955 n/a n/a 81.3
2012 2960 133.3 22.2 n/a
2013 3017 133.8 22.5 70.5
2014 2960 124.4 23.7 77.1
2015 2881 121.0 23.8 77.5
2016 2716 108.0 25.1 81.5
2017 2739 111.8 24.4 80.5
2018 2764 111.6 24.7 83.3
2019 2711 115.0 23.5 91.9
2020 2825 n/a n/a 90.4
2021 2844 114.6 24.8 89.4
2022 2857 115.2 24.8 86.1
2023 2886 118.3 24.3 81.8

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.
Finances

Per Pupil Expenditures for Rialto High

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YearTotal Expenditures Per Pupil
2018 $8,269

Data source: California Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Rialto 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
Post pandemic (2022-2023)
Change (%)
Ranks 850th of 2133 High schoolsRanks 1309th of 2348 High schools
 15.9%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
11th Grade English Language Arts/Literacy (Rialto High)47.834.5
 13.3%
   11th Grade English Language Arts/Literacy (Rialto Unified)44.739.4
 5.3%
   11th Grade English Language Arts/Literacy (California)57.355.4
 1.9%
11th Grade Mathematics (Rialto High)31.116.4
 14.7%
   11th Grade Mathematics (Rialto Unified)24.714.5
 10.3%
   11th Grade Mathematics (California)32.227.4
 4.9%
12th Grade Science (Rialto High)18.73.9
 14.9%
   12th Grade Science (Rialto Unified)15.25.8
 9.4%
   12th Grade Science (California)25.626.9
 1.3%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students27112886
 6.5%
African American131134
 2.3%
American Indian55
Asian4550
 11.1%
Hispanic24522616
 6.7%
Pacific Islander85
 37.5%
White6062
 3.3%
Two or More Races1010
% Free/Discounted Lunch Recipients91.9%81.8%
 10.1%


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Frequently Asked Questions about Rialto High

Students at Rialto High are 91% Hispanic, 5% African American, 2% White, 2% Asian.

Rialto High ranks 983rd of 2323 California high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2022-23 school year, 2,886 students attended Rialto High.


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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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