Ruben S. Ayala High School (Ranked Top 20% for 2026)

Home > California > San Bernardino County > Chino

Ruben S. Ayala High School

14255 Peyton Ave.
Chino, CA 91710

( shown in map)

Top 20%

Senator Ruben S. Ayala Senior High School, often abbreviated as Ayala High School or AHS, is located in Chino Hills, California. It is one of the four comprehensive high schools in the Chino Valley Unified School District. The school was established in 1990 and named after California state senator Ruben S. Ayala.

Serving 2,529 students in grades 9-12, Ruben S. Ayala High School ranks in the top 20% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 52% (which is higher than the California state average of 34%). The percentage of students achieving is 72% (which is higher than the California state average of 47%).

The student-teacher ratio of 25:1 is higher than the California state level of 21:1.

Minority enrollment is 85% of the student body (majority Asian and Hispanic), which is higher than the California state average of 80% (majority Hispanic).

Quick Facts (2026)

Grades: 9-12
Enrollment: 2,529 students
Student-Teacher Ratio: 25:1
Minority Enrollment: 85%
: 98% (Top 5% in CA)
: Top 20%
: 52% (Top 20%)
: 72% (Top 20%)
: 40% (Top 30%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

<�鶹��ý class="so-dt-title" id="top-rankings">Top Rankings

Ruben S. Ayala High School ranks among the top 20% of public schools in California for:

Category

Attribute

Overall Rank

Highest overall rank (Top 20%)

Math Proficiency

Highest math proficiency (Top 20%)

Reading/Language Arts Proficiency

Highest reading/language arts proficiency (Top 20%)

Graduation Rate

Highest graduation rate (Top 5%)

<�鶹��ý class='so-dt-title' id="overview">School Overview

Ruben S. Ayala High School's student population of 2,529 students has declined by 5% over five school years.

The teacher population of 100 teachers has stayed relatively flat over five school years.

Grades Offered

Grades 9-12

View Data

Distribution of Students By Grade Trends
Grade	Ruben S. Ayala High School
9	612
10	623
11	672
12	622

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Total Students

2,529 students

View Data

Total Students Trends Over Years (1994-2024)
Year	Ruben S. Ayala High School
2024	2,529
2023	2,617
2022	2,639
2021	2,674
2020	2,743
2019	2,743
2018	2,656
2017	2,656
2016	2,629
2015	2,606
2014	2,516
2013	2,554
2012	2,500
2011	2,464
2010	2,478
2009	2,431
2008	2,224
2007	2,477
2006	2,481
2005	2,508
2004	2,763
2003	3,175
2002	3,367
2001	3,696
2000	3,656
1999	3,500
1998	3,435
1997	3,295
1996	3,090
1995	2,912
1994	2,694

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Gender %

Total Classroom Teachers

100 teachers

View Data

Total Classroom Teachers Trends Over Years (1993-2024)
Year	Ruben S. Ayala High School
2024	100
2023	104
2022	103
2021	104
2020	109
2019	109
2018	105
2017	105
2016	103
2015	98
2014	95
2013	89
2012	90
2010	94
2009	104
2008	102
2007	94
2006	104
2005	103
2004	111
2003	128
2002	131
2001	148
2000	147
1999	141
1998	136
1997	130
1996	123
1995	117
1994	115
1993	103

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Year Founded

1990

Colors

Red, Silver

Campus Size

46 acres (19 ha)

<�鶹��ý class='so-dt-title' id="school-rankings">School Rankings

Ruben S. Ayala High School ranks within the top 20% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).

The of Ruben S. Ayala High School is 0.66, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.

This School

State Level (CA)

#1295 out of 9523 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2011-2023)
Year	Ruben S. Ayala High School
2023	#1295
2022	#1555
2019	#2716
2018	#1246
2017	#1660
2016	#2080
2015	#1631
2014	#260
2013	#1155
2012	#1225
2011	#794

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52%

34%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2023	52%	34%	47%
2022	48%	33%	44%
2019	43%	40%	46%
2018	55%	39%	45%
2017	50%	38%	46%
2016	42%	37%	46%
2015	44%	34%	43%
2014	84%	63%	67%
2013	78%	59%	66%
2012	77%	59%	65%
2011	81%	58%	64%

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72%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2022	72%	47%	59%
2019	64%	51%	58%
2018	77%	50%	45%
2017	70%	48%	57%
2016	70%	48%	58%
2015	68%	44%	55%
2014	79%	58%	65%
2013	77%	57%	66%
2012	79%	58%	67%
2011	82%	56%	65%
2010	77%	54%	64%

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40%

29%

Student-Teacher Ratio

25:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1993-2024)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2024	25:1	21:1
2023	25:1	22:1	23:1
2022	26:1	22:1	23:1
2021	26:1	22:1	23:1
2020	25:1	23:1	25:1
2019	25:1	23:1	25:1
2018	25:1	23:1	25:1
2017	25:1	23:1	25:1
2016	26:1	24:1	25:1
2015	27:1	24:1	26:1
2014	26:1	24:1	27:1
2013	29:1	24:1	27:1
2012	28:1	24:1	27:1
2010	26:1	22:1	25:1
2009	23:1	21:1	23:1
2008	22:1	18:1	20:1
2007	26:1	22:1	24:1
2006	24:1	22:1	23:1
2005	24:1	22:1	24:1
2004	25:1	22:1	24:1
2003	25:1	21:1	23:1
2002	26:1	21:1	23:1
2001	25:1	21:1	23:1
2000	25:1	22:1	23:1
1999	25:1	22:1	24:1
1998	25:1	22:1	24:1
1997	25:1	24:1	24:1
1996	25:1	25:1	25:1
1995	25:1	25:1	26:1
1994	23:1	25:1	24:1
1993	23:1	25:1	25:1

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American Indian

n/a

Asian

41%

12%

View Data

Asian Student Percentage Comparison Over Years (1994-2024)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2024	41%	12%
2023	39%	12%	24%
2022	38%	12%	23%
2021	36%	12%	22%
2020	34%	12%	21%
2019	34%	12%	21%
2018	32%	11%	19%
2017	32%	11%	19%
2016	33%	11%	18%
2015	32%	11%	18%
2014	30%	11%	18%
2013	30%	11%	16%
2012	30%	11%	16%
2011	31%	11%	16%
2010	30%	11%	15%
2009	30%	11%	15%
2008	27%	12%	14%
2007	27%	12%	15%
2006	30%	12%	15%
2005	30%	12%	15%
2004	27%	12%	14%
2003	23%	11%	13%
2002	19%	11%	11%
2001	19%	11%	11%
2000	18%	11%	10%
1999	17%	11%	10%
1998	18%	11%	10%
1997	16%	11%	9%
1996	16%	11%	9%
1995	15%	11%	8%
1994	13%	11%	8%

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Hispanic

39%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1994-2024)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2024	39%	56%
2023	39%	55%	56%
2022	38%	56%	56%
2021	39%	56%	57%
2020	38%	55%	57%
2019	38%	55%	57%
2018	39%	54%	59%
2017	39%	54%	59%
2016	37%	54%	59%
2015	37%	54%	57%
2014	35%	53%	57%
2013	33%	53%	57%
2012	31%	52%	56%
2011	29%	51%	55%
2010	28%	50%	54%
2009	23%	49%	49%
2008	24%	50%	52%
2007	23%	49%	49%
2006	21%	48%	48%
2005	21%	47%	47%
2004	21%	46%	45%
2003	22%	45%	45%
2002	22%	44%	43%
2001	22%	43%	42%
2000	23%	42%	41%
1999	24%	41%	40%
1998	23%	40%	38%
1997	23%	40%	37%
1996	22%	39%	36%
1995	22%	38%	35%
1994	22%	37%	34%

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Black

View Data

Black Student Percentage Comparison Over Years (1994-2024)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2024	2%	5%
2023	3%	5%	4%
2022	3%	5%	4%
2021	4%	5%	4%
2020	4%	5%	3%
2019	4%	5%	3%
2018	4%	6%	3%
2017	4%	6%	3%
2016	4%	6%	3%
2015	4%	6%	3%
2014	4%	6%	3%
2013	4%	6%	4%
2012	4%	6%	4%
2011	4%	7%	4%
2010	5%	7%	4%
2009	5%	7%	4%
2008	5%	8%	4%
2007	7%	8%	6%
2006	6%	8%	6%
2005	6%	8%	5%
2004	7%	8%	6%
2003	6%	8%	5%
2002	6%	8%	5%
2001	6%	8%	5%
2000	6%	9%	5%
1999	6%	9%	5%
1998	6%	9%	5%
1997	6%	9%	5%
1996	7%	9%	5%
1995	6%	9%	5%
1994	5%	9%	5%

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White

15%

20%

View Data

White Student Percentage Comparison Over Years (1994-2024)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2024	15%	20%
2023	15%	21%	12%
2022	18%	21%	13%
2021	18%	22%	14%
2020	21%	23%	16%
2019	21%	23%	16%
2018	22%	24%	18%
2017	22%	24%	18%
2016	23%	24%	18%
2015	24%	24%	19%
2014	27%	25%	20%
2013	31%	25%	22%
2012	33%	26%	22%
2011	34%	27%	23%
2010	35%	27%	25%
2009	37%	28%	26%
2008	44%	29%	30%
2007	43%	29%	30%
2006	43%	31%	31%
2005	43%	31%	33%
2004	45%	32%	35%
2003	49%	34%	37%
2002	53%	35%	41%
2001	53%	36%	42%
2000	53%	37%	44%
1999	53%	38%	45%
1998	53%	39%	47%
1997	55%	39%	49%
1996	55%	40%	50%
1995	57%	41%	52%
1994	60%	42%	53%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2010-2024)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2024	3%	6%
2023	4%	6%	4%
2022	3%	5%	4%
2021	3%	5%	3%
2020	3%	4%	3%
2019	3%	4%	3%
2018	3%	4%	1%
2017	3%	4%	1%
2016	3%	4%	2%
2015	3%	3%	3%
2014	3%	3%	2%
2013	2%	3%	1%
2012	2%	3%	2%
2011	2%	2%	2%
2010	2%	3%	2%

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All Ethnic Groups

0.66

0.63

View Data

Diversity Score Comparison Over Years (1994-2024)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2024	0.66	0.63
2023	0.68	0.64	0.62
2022	0.68	0.63	0.62
2021	0.69	0.62	0.61
2020	0.70	0.63	0.61
2019	0.70	0.63	0.61
2018	0.70	0.64	0.59
2017	0.70	0.64	0.59
2016	0.71	0.64	0.60
2015	0.71	0.64	0.60
2014	0.72	0.65	0.61
2013	0.71	0.65	0.61
2012	0.71	0.65	0.62
2011	0.72	0.67	0.62
2010	0.71	0.67	0.63
2009	0.73	0.71	0.68
2008	0.69	0.65	0.63
2007	0.72	0.67	0.63
2006	0.70	0.66	0.64
2005	0.69	0.67	0.64
2004	0.69	0.67	0.65
2003	0.66	0.67	0.65
2002	0.64	0.67	0.64
2001	0.64	0.67	0.64
2000	0.64	0.67	0.64
1999	0.64	0.67	0.63
1998	0.64	0.67	0.63
1997	0.62	0.67	0.62
1996	0.62	0.67	0.61
1995	0.61	0.67	0.61
1994	0.58	0.67	0.59

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98%

87%

View Data

Graduation Rate Comparison Over Years (2013-2023)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2023	98%	87%	95%
2022	99%	87%	94%
2021	97%	84%	93%
2020	96%	85%	91%
2019	97%	84%	93%
2018	97%	84%	92%
2017	97%	83%	92%
2016	96%	83%	91%
2015	95%	89%	90%
2014	98%	88%	89%
2013	96%	87%	89%

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Eligible for

25%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1993-2024)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2024	25%	54%
2023	22%	51%	41%
2022	22%	51%	35%
2021	23%	53%	39%
2020	22%	52%	40%
2019	22%	52%	40%
2018	19%	49%	39%
2017	19%	49%	39%
2016	16%	50%	37%
2015	15%	50%	38%
2014	13%	49%	35%
2013	13%	48%	37%
2011	8%	46%	30%
2010	8%	46%	29%
2009	6%	43%	28%
2008	6%	41%	21%
2007	4%	40%	18%
2006	3%	40%	19%
2005	3%	40%	19%
2004	4%	40%	19%
2003	5%	39%	20%
2002	10%	39%	28%
2001	6%	39%	20%
2000	6%	40%	22%
1999	7%	40%	22%
1998	9%	47%	26%
1997	9%	47%	27%
1996	9%	46%	26%
1995	8%	45%	25%
1994	9%	43%	24%
1993	8%	41%	22%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2024)
Year	Ruben S. Ayala High School	California	Chino Valley Unified School District
2024	2%	8%
2022	2%	7%	3%
2021	3%	6%	4%
2020	5%	7%	6%
2019	5%	7%	6%
2018	4%	9%	6%
2017	4%	9%	6%
2016	5%	9%	8%
2015	6%	9%	8%
2014	7%	9%	8%
2013	6%	7%	8%
2011	3%	8%	6%
2010	3%	9%	7%
2009	3%	10%	9%
2008	2%	10%	7%
2007	2%	10%	6%
2006	2%	9%	6%
2005	2%	9%	7%
2004	2%	9%	8%
2003	2%	9%	8%
2002	2%	8%	10%

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School Statewide Testing

School District Name

Chino Valley Unified School District

Source: National Center for Education Statistics (NCES), CA Dept. of Education

<�鶹��ý class='so-dt-title' id="school-notes">School Notes

School Mascot: Bulldogs

<�鶹��ý class='so-dt-title' id='faq'>Frequently Asked Questions

What is Ruben S. Ayala High School's ranking?

Ruben S. Ayala High School is ranked #1295 out of 9,523 schools, which ranks it among the top 20% of public schools in California.

What schools are Ruben S. Ayala High School often compared to?

Ruben S. Ayala High Schoolis often viewed alongside schools like Chino Hills High School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

52% of students have achieved math proficiency (compared to the 34% CA state average), while 72% of students have achieved reading proficiency (compared to the 47% CA state average).

What is the graduation rate of Ruben S. Ayala High School?

The graduation rate of Ruben S. Ayala High School is 98%, which is higher than the California state average of 87%.

How many students attend Ruben S. Ayala High School?

2,529 students attend Ruben S. Ayala High School.

What is the racial composition of the student body?

41% of Ruben S. Ayala High School students are Asian, 39% of students are Hispanic, 15% of students are White, 3% of students are Two or more races, and 2% of students are Black.

What is the student-teacher ratio of Ruben S. Ayala High School?

Ruben S. Ayala High School has a student ration of 25:1, which is higher than the California state average of 21:1.

What grades does Ruben S. Ayala High School offer ?

Ruben S. Ayala High School offers enrollment in grades 9-12

What school district is Ruben S. Ayala High School part of?

Ruben S. Ayala High School is part of Chino Valley Unified School District.

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Quick Facts (2026)

Grades: 9-12
Enrollment: 2,529 students
Student-Teacher Ratio: 25:1
Minority Enrollment: 85%
: 98% (Top 5%)
: Top 20%
: 52% (Top 20%)
: 72% (Top 20%)
: 40% (Top 30%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education