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J. Marion Roynon Elementary School

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Top 20%

ro.bonita.k12.ca.us

Serving 804 students in grades Kindergarten-5, J. Marion Roynon Elementary 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 55% (which is higher than the California state average of 33%). The percentage of students achieving is 62% (which is higher than the California state average of 47%).

The student:teacher ratio of 24:1 is higher than the California state level of 21:1.

Minority enrollment is 82% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).

Quick Stats (2025)

Grades: Kindergarten-5
Enrollment: 804 students
Student:Teacher Ratio: 24:1
Minority Enrollment: 82%
: Top 20% in CA
: 55% (Top 20%)
: 62% (Top 30%)
: 40-44% (Top 30%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

J. Marion Roynon Elementary School ranks among the top 20% of public schools in California for:

School Overview

J. Marion Roynon Elementary School's student population of 804 students has grown by 12% over five school years.

The teacher population of 33 teachers has grown by 13% over five school years.

Grades Offered

Grades Kindergarten-5

View Data

Distribution of Students By Grade Trends
Grade	J. Marion Roynon Elementary School
Kind	208
1	120
2	124
3	119
4	125
5	106
6	2

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Total Students

804 students

View Data

Total Students Trends Over Years (1987-2023)
Year	J. Marion Roynon Elementary School
2023	841
2022	693
2021	671
2020	716
2019	716
2018	741
2017	741
2016	753
2015	743
2014	743
2013	751
2012	761
2011	771
2010	727
2009	708
2008	591
2007	720
2006	737
2005	701
2004	707
2003	736
2002	759
2001	828
2000	829
1999	827
1998	797
1997	784
1996	786
1995	802
1994	777
1993	797
1992	791
1991	1,013
1990	1,000
1989	984
1988	947
1987	886

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Gender %

Total Classroom Teachers

33 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	J. Marion Roynon Elementary School
2023	34
2022	30
2021	30
2020	29
2019	29
2018	30
2017	30
2016	29
2015	29
2014	29
2013	27
2012	30
2010	31
2009	33
2008	37
2007	34
2006	35
2005	34
2004	32
2003	35
2002	37
2001	40
2000	38
1999	36
1998	36
1997	39
1996	25
1995	30
1994	30
1993	28
1992	37
1991	37
1990	37

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School Calendar

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School Rankings

J. Marion Roynon Elementary School ranks within the top 20% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).

The of J. Marion Roynon Elementary School is 0.56, which is less 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)

#1656 out of 9602 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2010-2022)
Year	J. Marion Roynon Elementary School
2022	#1656
2019	#1546
2018	#1300
2017	#1733
2016	#2226
2015	#3017
2013	#1731
2012	#1553
2011	#1571
2010	#1829

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55%

33%

View Data

Math Proficiency Comparison Over Years (2010-2022)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2022	55%	33%	53%
2019	61%	40%	59%
2018	58%	39%	56%
2017	53%	38%	54%
2016	48%	37%	48%
2015	39%	34%	45%
2013	78%	59%	76%
2012	77%	59%	74%
2011	79%	58%	71%
2010	75%	56%	66%

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62%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2022	62%	47%	68%
2019	68%	51%	70%
2018	72%	50%	56%
2017	66%	48%	67%
2016	61%	48%	62%
2015	47%	44%	57%
2013	67%	57%	73%
2012	72%	58%	73%
2011	68%	56%	71%
2010	64%	54%	68%

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40-44%

29%

Student : Teacher Ratio

24:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2023	25:1	22:1	23:1
2022	23:1	21:1	23:1
2021	22:1	22:1	24:1
2020	25:1	23:1	24:1
2019	25:1	23:1	24:1
2018	25:1	23:1	25:1
2017	25:1	23:1	25:1
2016	26:1	24:1	25:1
2015	26:1	24:1	25:1
2014	26:1	24:1	25:1
2013	28:1	24:1	26:1
2012	25:1	23:1	25:1
2010	23:1	21:1	24:1
2009	22:1	20:1	23:1
2008	16:1	18:1	17:1
2007	21:1	21:1	24:1
2006	21:1	20:1	24:1
2005	21:1	21:1	23:1
2004	22:1	21:1	24:1
2003	21:1	20:1	24:1
2002	21:1	20:1	24:1
2001	21:1	20:1	23:1
2000	22:1	21:1	24:1
1999	23:1	21:1	24:1
1998	22:1	21:1	24:1
1997	20:1	23:1	24:1
1996	31:1	25:1	30:1
1995	27:1	25:1	27:1
1994	26:1	25:1	28:1
1993	28:1	25:1	27:1
1992	21:1	24:1	26:1
1991	28:1	24:1	26:1
1990	27:1	24:1	26:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (1992-2007)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2007	3%	2%
2002	1%	2%	1%
2001	2%	2%	2%
2000	1%	1%	1%
1999	1%	1%	2%
1998	1%	1%	1%
1994	1%	1%
1993	1%	1%
1992	2%	1%

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Asian

10%

12%

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2023	9%	12%	11%
2022	7%	12%	9%
2021	7%	12%	9%
2020	6%	12%	9%
2019	6%	12%	9%
2018	4%	11%	8%
2017	4%	11%	8%
2016	3%	11%	8%
2015	3%	11%	7%
2014	2%	11%	7%
2013	2%	11%	7%
2012	2%	11%	7%
2011	3%	11%	7%
2010	3%	11%	7%
2009	3%	11%	7%
2008	3%	12%	8%
2007	5%	12%	8%
2006	4%	12%	9%
2005	3%	12%	7%
2004	4%	12%	7%
2003	4%	11%	8%
2002	4%	11%	8%
2001	4%	11%	8%
2000	6%	11%	8%
1999	6%	11%	8%
1998	5%	11%	8%
1997	5%	11%	8%
1996	4%	11%	8%
1995	4%	11%	10%
1994	4%	11%	9%
1993	4%	11%	9%
1992	3%	11%	9%
1991	5%	11%	8%

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Hispanic

63%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2023	63%	55%	57%
2022	64%	56%	56%
2021	64%	56%	55%
2020	69%	55%	53%
2019	69%	55%	53%
2018	70%	54%	51%
2017	70%	54%	51%
2016	66%	54%	51%
2015	68%	54%	51%
2014	64%	53%	49%
2013	62%	53%	47%
2012	62%	52%	47%
2011	58%	51%	45%
2010	54%	50%	44%
2009	45%	49%	30%
2008	53%	50%	37%
2007	43%	49%	32%
2006	43%	48%	31%
2005	37%	47%	31%
2004	39%	46%	30%
2003	42%	45%	32%
2002	41%	44%	31%
2001	39%	43%	30%
2000	37%	42%	29%
1999	36%	41%	28%
1998	35%	40%	28%
1997	32%	40%	26%
1996	33%	39%	26%
1995	31%	38%	24%
1994	30%	37%	23%
1993	30%	36%	22%
1992	28%	35%	21%
1991	24%	34%	21%

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Black

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2023	3%	5%	2%
2022	3%	5%	2%
2021	2%	5%	2%
2020	2%	5%	3%
2019	2%	5%	3%
2018	3%	6%	3%
2017	3%	6%	3%
2016	5%	6%	3%
2015	4%	6%	3%
2014	5%	6%	3%
2013	5%	6%	4%
2012	4%	6%	3%
2011	5%	7%	3%
2010	4%	7%	3%
2009	3%	7%	3%
2008	4%	8%	4%
2007	7%	8%	6%
2006	6%	8%	7%
2005	6%	8%	6%
2004	6%	8%	7%
2003	5%	8%	5%
2002	4%	8%	5%
2001	4%	8%	4%
2000	4%	9%	5%
1999	5%	9%	5%
1998	5%	9%	5%
1997	5%	9%	5%
1996	6%	9%	5%
1995	6%	9%	5%
1994	5%	9%	5%
1993	5%	9%	5%
1992	4%	9%	5%
1991	4%	9%	5%

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White

18%

20%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2023	19%	21%	22%
2022	19%	21%	23%
2021	20%	22%	24%
2020	17%	23%	27%
2019	17%	23%	27%
2018	18%	24%	30%
2017	18%	24%	30%
2016	21%	24%	31%
2015	21%	24%	32%
2014	24%	25%	34%
2013	25%	25%	35%
2012	25%	26%	36%
2011	26%	27%	37%
2010	29%	27%	38%
2009	31%	28%	39%
2008	40%	29%	51%
2007	38%	29%	45%
2006	41%	31%	46%
2005	46%	31%	48%
2004	47%	32%	50%
2003	49%	34%	53%
2002	50%	35%	55%
2001	51%	36%	56%
2000	52%	37%	57%
1999	52%	38%	57%
1998	54%	39%	58%
1997	58%	39%	60%
1996	57%	40%	60%
1995	59%	41%	61%
1994	60%	42%	63%
1993	60%	43%	64%
1992	63%	44%	65%
1991	67%	45%	66%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2009-2023)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2023	6%	6%	8%
2022	7%	5%	10%
2021	7%	5%	10%
2020	6%	4%	8%
2019	6%	4%	8%
2018	5%	4%	8%
2017	5%	4%	8%
2016	5%	4%	7%
2015	4%	3%	7%
2014	5%	3%	7%
2013	6%	3%	7%
2012	7%	3%	7%
2011	8%	2%	8%
2010	10%	3%	8%
2009	18%	3%	21%

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All Ethnic Groups

0.56

0.63

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2023	0.56	0.64	0.62
2022	0.55	0.63	0.62
2021	0.55	0.62	0.63
2020	0.49	0.63	0.64
2019	0.49	0.63	0.64
2018	0.48	0.64	0.64
2017	0.48	0.64	0.64
2016	0.52	0.64	0.64
2015	0.49	0.64	0.63
2014	0.53	0.65	0.64
2013	0.55	0.65	0.65
2012	0.55	0.65	0.65
2011	0.59	0.67	0.65
2010	0.62	0.67	0.65
2009	0.67	0.71	0.71
2008	0.56	0.65	0.60
2007	0.69	0.67	0.57
2006	0.66	0.66	0.57
2005	0.66	0.67	0.56
2004	0.65	0.67	0.56
2003	0.59	0.67	0.61
2002	0.58	0.67	0.60
2001	0.59	0.67	0.59
2000	0.59	0.67	0.59
1999	0.60	0.67	0.59
1998	0.59	0.67	0.58
1997	0.56	0.67	0.57
1996	0.57	0.67	0.56
1995	0.56	0.67	0.56
1994	0.55	0.67	0.55
1993	0.55	0.67	0.53
1992	0.53	0.67	0.52
1991	0.49	0.67	0.52

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Eligible for

43%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2023)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2023	41%	51%	32%
2022	39%	51%	30%
2021	43%	53%	31%
2020	46%	52%	32%
2019	46%	52%	32%
2018	43%	49%	26%
2017	43%	49%	26%
2016	46%	50%	27%
2015	48%	50%	27%
2014	46%	49%	25%
2013	44%	48%	24%
2011	42%	46%	23%
2010	33%	46%	18%
2009	26%	43%	14%
2008	36%	41%	19%
2007	31%	40%	17%
2006	35%	40%	17%
2005	31%	40%	17%
2004	30%	40%	16%
2003	36%	39%	19%
2002	30%	39%	18%
2001	31%	39%	17%
2000	33%	40%	18%
1999	34%	40%	19%
1998	45%	47%	24%
1997	45%	47%	26%
1996	47%	46%	26%
1995	43%	45%	25%
1994	45%	43%	25%
1993	41%	41%	22%
1992	41%	38%	20%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)
Year	J. Marion Roynon Elementary School	California	Bonita Unified School District
2023	3%	8%	2%
2022	7%	7%	6%
2021	6%	6%	5%
2020	7%	7%	7%
2019	7%	7%	7%
2018	11%	9%	7%
2017	11%	9%	7%
2016	12%	9%	8%
2015	11%	9%	8%
2014	11%	9%	7%
2013	12%	7%	7%
2011	10%	8%	6%
2010	10%	9%	7%
2009	11%	10%	6%
2008	14%	10%	8%
2007	12%	10%	7%
2006	9%	9%	6%
2005	9%	9%	6%
2004	11%	9%	6%
2003	10%	9%	6%
2002	9%	8%	5%

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School Statewide Testing

View Education Department Test Scores

School District Name

Bonita Unified School District

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

Profile last updated: 02/09/2025

Frequently Asked Questions

What is J. Marion Roynon Elementary School's ranking?

J. Marion Roynon Elementary School is ranked #1656 out of 9,602 schools, which ranks it among the top 20% of public schools in California.

What schools are J. Marion Roynon Elementary School often compared to?

J. Marion Roynon Elementary Schoolis often viewed alongside schools like Oak Mesa Elementary School, Grace Miller Elementary School by visitors of our site.

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

55% of students have achieved math proficiency (compared to the 33% CA state average), while 62% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend J. Marion Roynon Elementary School?

804 students attend J. Marion Roynon Elementary School.

What is the racial composition of the student body?

63% of J. Marion Roynon Elementary School students are Hispanic, 18% of students are White, 10% of students are Asian, 7% of students are Two or more races, and 2% of students are Black.

What is the student:teacher ratio of J. Marion Roynon Elementary School?

J. Marion Roynon Elementary School has a student ration of 24:1, which is higher than the California state average of 21:1.

What grades does J. Marion Roynon Elementary School offer ?

J. Marion Roynon Elementary School offers enrollment in grades Kindergarten-5

What school district is J. Marion Roynon Elementary School part of?

J. Marion Roynon Elementary School is part of Bonita Unified School District.

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Quick Stats (2025)

Grades: Kindergarten-5
Enrollment: 804 students
Student:Teacher Ratio: 24:1
Minority Enrollment: 82%
: Top 20%
: 55% (Top 20%)
: 62% (Top 30%)
: 40-44% (Top 30%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education