Rorimer Elementary School (Ranked Bottom 50% for 2025-26)

18750 East Rorimer St.
La Puente, CA 91744

( shown in map)

Bottom 50%

www.rorimerschool.org

Serving 405 students in grades Kindergarten-6, Rorimer Elementary School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).

The percentage of students achieving is 20-24% (which is lower than the California state average of 34%). The percentage of students achieving is 35-39% (which is lower than the California state average of 47%).

The student-teacher ratio of 21:1 is equal to the California state level of 21:1.

Minority enrollment is 99% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).

Quick Facts (2025-26)

Grades: Kindergarten-6
Enrollment: 405 students
Student-Teacher Ratio: 21:1
Minority Enrollment: 99%
: Bottom 50% in CA
: 20-24% (Btm 50%)
: 35-39% (Btm 50%)
: 11-19% (Btm 50%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Rorimer Elementary School ranks among the top 20% of public schools in California for:

School Overview

Rorimer Elementary School's student population of 405 students has declined by 15% over five school years.

The teacher population of 19 teachers has stayed relatively flat over five school years.

Grades Offered

Grades Kindergarten-6

View Data

Distribution of Students By Grade Trends
Grade	Rorimer Elementary School
Kind	79
1	68
2	66
3	56
4	47
5	42
6	47

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Total Students

405 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Rorimer Elementary School
2023	418
2022	392
2021	397
2020	477
2019	477
2018	549
2017	549
2016	560
2015	582
2014	564
2013	594
2012	641
2011	721
2010	570
2009	603
2008	574
2007	596
2006	629
2005	610
2004	619
2003	608
2002	602
2001	608
2000	631
1999	659
1998	675
1997	687
1996	645
1995	634
1994	684
1993	697
1992	670
1991	676
1990	719
1989	765
1988	705
1987	768

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Gender %

Total Classroom Teachers

19 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Rorimer Elementary School
2023	21
2022	20
2021	16
2020	19
2019	19
2018	24
2017	24
2016	25
2015	26
2014	25
2013	26
2012	27
2010	29
2009	28
2008	30
2007	27
2006	29
2005	27
2004	26
2003	26
2002	27
2001	27
2000	31
1999	30
1998	31
1997	26
1996	24
1995	23
1994	23
1993	26
1992	27
1991	27
1990	26

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Year Founded

2005

Campus Size

5 acres

School Motto

A Proud Spanish Dual Language Immersion School

School Rankings

Rorimer Elementary School ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).

The of Rorimer Elementary School is 0.17, 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)

#5734 out of 9523 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2010-2023)
Year	Rorimer Elementary School
2023	#5734
2022	#5091
2019	#4884
2018	#6120
2017	#6363
2016	#5352
2015	#5090
2013	#5481
2012	#5480
2011	#5397
2010	#3883

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20-24%

34%

View Data

Math Proficiency Comparison Over Years (2010-2023)
Year	Rorimer Elementary School	California	Rowland Unified School District
2023	22%	34%	35%
2022	27%	33%	33%
2019	37%	40%	41%
2018	27%	39%	40%
2017	28%	38%	40%
2016	28%	37%	40%
2015	24%	34%	38%
2013	62%	59%	64%
2012	62%	59%	60%
2011	61%	58%	58%
2010	67%	56%	60%

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35-39%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Rorimer Elementary School	California	Rowland Unified School District
2022	37%	47%	49%
2019	44%	51%	51%
2018	37%	50%	40%
2017	31%	48%	49%
2016	40%	48%	51%
2015	35%	44%	47%
2013	38%	57%	58%
2012	42%	58%	58%
2011	42%	56%	56%
2010	47%	54%	56%

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11-19%

29%

Student-Teacher Ratio

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Rorimer Elementary School	California	Rowland Unified School District
2023	20:1	22:1	21:1
2022	20:1	21:1	21:1
2021	25:1	22:1	22:1
2020	25:1	23:1	23:1
2019	25:1	23:1	23:1
2018	23:1	23:1	23:1
2017	23:1	23:1	23:1
2016	22:1	24:1	23:1
2015	22:1	24:1	23:1
2014	23:1	24:1	23:1
2013	23:1	24:1	24:1
2012	24:1	23:1	24:1
2010	20:1	21:1	22:1
2009	22:1	20:1	22:1
2008	19:1	18:1	20:1
2007	22:1	21:1	23:1
2006	22:1	20:1	23:1
2005	23:1	21:1	23:1
2004	24:1	21:1	24:1
2003	23:1	20:1	24:1
2002	22:1	20:1	23:1
2001	23:1	20:1	23:1
2000	20:1	21:1	23:1
1999	22:1	21:1	23:1
1998	22:1	21:1	23:1
1997	26:1	23:1	26:1
1996	27:1	25:1	28:1
1995	28:1	25:1	27:1
1994	30:1	25:1	27:1
1993	27:1	25:1	27:1
1992	24:1	24:1	26:1
1991	25:1	24:1	27:1
1990	28:1	24:1	27:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (1988-2002)
Year	Rorimer Elementary School	California	Rowland Unified School District
2002	2%	2%
1988	1%	1%

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Asian

12%

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Rorimer Elementary School	California	Rowland Unified School District
2023	3%	12%	28%
2022	3%	12%	28%
2021	3%	12%	28%
2020	3%	12%	28%
2019	3%	12%	28%
2018	4%	11%	28%
2017	4%	11%	28%
2016	4%	11%	28%
2015	4%	11%	29%
2014	2%	11%	29%
2013	2%	11%	28%
2012	3%	11%	29%
2011	4%	11%	30%
2010	6%	11%	30%
2009	7%	11%	29%
2008	9%	12%	30%
2007	10%	12%	30%
2006	9%	12%	30%
2005	12%	12%	30%
2004	10%	12%	30%
2003	8%	11%	30%
2002	9%	11%	30%
2001	7%	11%	29%
2000	9%	11%	28%
1999	10%	11%	28%
1998	12%	11%	27%
1997	14%	11%	27%
1996	13%	11%	26%
1995	15%	11%	26%
1994	17%	11%	26%
1993	17%	11%	25%
1992	19%	11%	26%
1991	18%	11%	23%

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Hispanic

91%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Rorimer Elementary School	California	Rowland Unified School District
2023	95%	55%	66%
2022	93%	56%	66%
2021	93%	56%	66%
2020	95%	55%	66%
2019	95%	55%	66%
2018	95%	54%	65%
2017	95%	54%	65%
2016	95%	54%	65%
2015	95%	54%	61%
2014	95%	53%	63%
2013	95%	53%	64%
2012	95%	52%	64%
2011	93%	51%	63%
2010	93%	50%	63%
2009	89%	49%	61%
2008	89%	50%	64%
2007	87%	49%	62%
2006	88%	48%	61%
2005	85%	47%	61%
2004	86%	46%	60%
2003	86%	45%	59%
2002	82%	44%	58%
2001	83%	43%	57%
2000	83%	42%	57%
1999	79%	41%	56%
1998	75%	40%	56%
1997	73%	40%	54%
1996	72%	39%	54%
1995	72%	38%	53%
1994	71%	37%	51%
1993	69%	36%	51%
1992	69%	35%	49%
1991	67%	34%	49%

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Black

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Rorimer Elementary School	California	Rowland Unified School District
2023	1%	5%	2%
2022	1%	5%	2%
2021	1%	5%	2%
2020	1%	5%	2%
2019	1%	5%	2%
2016	1%	6%	2%
2015	1%	6%	2%
2014	1%	6%	2%
2013	2%	6%	2%
2012	1%	6%	2%
2011	1%	7%	2%
2010	1%	7%	2%
2009	1%	7%	2%
2008	1%	8%	3%
2007	1%	8%	3%
2006	1%	8%	4%
2005	1%	8%	4%
2004	1%	8%	4%
2003	3%	8%	5%
2002	2%	8%	5%
2001	3%	8%	5%
2000	4%	9%	6%
1999	6%	9%	6%
1998	8%	9%	7%
1997	7%	9%	7%
1996	8%	9%	7%
1995	6%	9%	7%
1994	6%	9%	8%
1993	7%	9%	7%
1992	5%	9%	7%
1991	6%	9%	8%

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White

20%

View Data

White Student Percentage Comparison Over Years (1989-2023)
Year	Rorimer Elementary School	California	Rowland Unified School District
2023	1%	21%	2%
2022	1%	21%	2%
2021	1%	22%	2%
2020	1%	23%	3%
2019	1%	23%	3%
2018	1%	24%	4%
2017	1%	24%	4%
2014	1%	25%	4%
2013	1%	25%	4%
2011	1%	27%	4%
2009	1%	28%	4%
2008	1%	29%	3%
2007	2%	29%	5%
2006	2%	31%	5%
2005	2%	31%	5%
2004	3%	32%	6%
2003	3%	34%	6%
2002	5%	35%	7%
2001	7%	36%	9%
2000	4%	37%	9%
1999	5%	38%	10%
1998	5%	39%	10%
1997	6%	39%	12%
1996	7%	40%	13%
1995	7%	41%	14%
1994	6%	42%	15%
1993	7%	43%	17%
1992	7%	44%	18%
1991	9%	45%	20%
1990	12%	47%	21%
1989	14%	49%	24%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2009-2022)
Year	Rorimer Elementary School	California	Rowland Unified School District
2022	1%	5%	2%
2021	1%	5%	2%
2014	1%	3%	2%
2012	1%	3%	1%
2011	1%	2%	1%
2009	2%	3%	4%

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All Ethnic Groups

0.17

0.63

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Rorimer Elementary School	California	Rowland Unified School District
2023	0.10	0.64	0.49
2022	0.14	0.63	0.49
2021	0.14	0.62	0.49
2020	0.10	0.63	0.49
2019	0.10	0.63	0.49
2018	0.10	0.64	0.51
2017	0.10	0.64	0.51
2016	0.10	0.64	0.51
2015	0.10	0.64	0.53
2014	0.10	0.65	0.52
2013	0.11	0.65	0.51
2012	0.10	0.65	0.52
2011	0.13	0.67	0.52
2010	0.14	0.67	0.52
2009	0.20	0.71	0.55
2008	0.20	0.65	0.51
2007	0.24	0.67	0.53
2006	0.24	0.66	0.54
2005	0.28	0.67	0.54
2004	0.25	0.67	0.55
2003	0.26	0.67	0.56
2002	0.32	0.67	0.57
2001	0.30	0.67	0.58
2000	0.30	0.67	0.59
1999	0.36	0.67	0.60
1998	0.42	0.67	0.61
1997	0.44	0.67	0.62
1996	0.46	0.67	0.63
1995	0.46	0.67	0.64
1994	0.46	0.67	0.65
1993	0.49	0.67	0.65
1992	0.49	0.67	0.66
1991	0.51	0.67	0.67

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Eligible for

86%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2023)
Year	Rorimer Elementary School	California	Rowland Unified School District
2023	86%	51%	68%
2022	85%	51%	62%
2021	81%	53%	66%
2020	83%	52%	67%
2019	83%	52%	67%
2018	79%	49%	58%
2017	79%	49%	58%
2016	79%	50%	56%
2015	78%	50%	53%
2014	76%	49%	53%
2013	79%	48%	53%
2011	76%	46%	52%
2010	72%	46%	48%
2009	61%	43%	44%
2008	51%	41%	37%
2007	61%	40%	42%
2006	62%	40%	42%
2005	62%	40%	44%
2004	63%	40%	41%
2003	61%	39%	42%
2002	57%	39%	38%
2001	63%	39%	39%
2000	65%	40%	42%
1999	57%	40%	38%
1998	81%	47%	49%
1997	71%	47%	50%
1996	56%	46%	34%
1995	48%	45%	33%
1994	48%	43%	29%
1993	46%	41%	29%
1992	46%	38%	28%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)
Year	Rorimer Elementary School	California	Rowland Unified School District
2023	8%	8%	10%
2022	6%	7%	9%
2021	6%	6%	7%
2020	11%	7%	8%
2019	11%	7%	8%
2018	11%	9%	12%
2017	11%	9%	12%
2016	11%	9%	10%
2015	11%	9%	12%
2014	15%	9%	15%
2013	11%	7%	13%
2011	12%	8%	12%
2010	19%	9%	15%
2009	21%	10%	14%
2008	17%	10%	14%
2007	20%	10%	15%
2006	20%	9%	14%
2005	20%	9%	14%
2004	20%	9%	14%
2003	22%	9%	13%
2002	18%	8%	12%

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School Statewide Testing

View Education Department Test Scores

School District Name

Rowland Unified School District

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

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Rorimer Elementary School's ranking?

Rorimer Elementary School is ranked #5734 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.

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

20-24% of students have achieved math proficiency (compared to the 34% CA state average), while 35-39% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend Rorimer Elementary School?

405 students attend Rorimer Elementary School.

What is the racial composition of the student body?

91% of Rorimer Elementary School students are Hispanic, 5% of students are Asian, 2% of students are Black, 1% of students are White, and 1% of students are Two or more races.

What is the student-teacher ratio of Rorimer Elementary School?

Rorimer Elementary School has a student ration of 21:1, which is equal to the California state average of 21:1.

What grades does Rorimer Elementary School offer ?

Rorimer Elementary School offers enrollment in grades Kindergarten-6

What school district is Rorimer Elementary School part of?

Rorimer Elementary School is part of Rowland Unified School District.

School Calendar

View the Rorimer Elementary School yearly calendar below. Note key dates such as:

Event

Date

Veteran's Day Holiday Schools Closed

November 11, 2025 (Tuesday)

Thanksgiving Break - Schools Closed November 24-28

November 24, 2025 (Monday)

Winter Break - Schools Closed Dec. 22 - Jan. 9

December 22, 2025 (Monday)

Winter Break - Schools Closed Dec. 22 - Jan. 9

December 29, 2025 (Monday)

Winter Break - Schools Closed Dec. 22 - Jan. 9

January 05, 2026 (Monday)

School Reviews

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