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Los Molinos Elementary School

3112 Las Marias Ave.
Hacienda Heights, CA 91745

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10/

Top 10%

Tel: (626) 933-2200

losmolinos.hlpschools.org

SAVE SCHOOL

Serving 493 students in grades Kindergarten-5, Los Molinos Elementary School ranks in the top 10% of all schools in California for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).

The percentage of students achieving is 69% (which is higher than the California state average of 33%). The percentage of students achieving is 77% (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 96% 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: 493 students
Student:Teacher Ratio: 25:1
Minority Enrollment: 96%
: Top 10% in CA
: 69% (Top 10%)
: 77% (Top 10%)
: 45-49% (Top 20%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

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

School Overview

Los Molinos Elementary School's student population of 493 students has declined by 6% over five school years.

The teacher population of 20 teachers has declined by 9% over five school years.

Awards

Blue Ribbon School - Selected in 2014

Grades Offered

Grades Kindergarten-5

View Data

Distribution of Students By Grade Trends
Grade	Los Molinos Elementary School
Kind	106
1	75
2	94
3	66
4	78
5	74

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Total Students

493 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Los Molinos Elementary School
2023	500
2022	507
2021	519
2020	530
2019	530
2018	464
2017	464
2016	433
2015	397
2014	342
2013	294
2012	285
2011	300
2010	295
2009	297
2008	304
2007	298
2006	325
2005	349
2004	374
2003	394
2002	387
2001	392
2000	401
1999	373
1998	326
1997	415
1996	409
1995	377
1994	398
1993	400
1992	386
1991	411
1990	414
1989	388
1988	402
1987	382

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Gender %

Total Classroom Teachers

20 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Los Molinos Elementary School
2023	20
2022	22
2021	22
2020	22
2019	22
2018	20
2017	20
2016	18
2015	16
2014	15
2013	14
2012	14
2010	16
2009	16
2008	16
2007	16
2006	16
2005	18
2004	20
2003	20
2002	20
2001	20
2000	19
1999	19
1998	15
1997	16
1996	15
1995	13
1994	14
1993	15
1992	16
1991	16
1990	16

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School Rankings

Los Molinos Elementary School ranks within the top 10% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).

The of Los Molinos Elementary School is 0.55, 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)

#628 out of 9602 schools
(Top 10%)

View Data

Overall School Rank Trends Over Years (2010-2022)
Year	Los Molinos Elementary School
2022	#628
2019	#457
2018	#342
2017	#701
2016	#1041
2015	#660
2014	#1043
2013	#151
2012	#1096
2011	#811
2010	#1288

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69%

33%

View Data

Math Proficiency Comparison Over Years (2010-2022)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2022	69%	33%	35%
2019	77%	40%	41%
2018	77%	39%	39%
2017	67%	38%	38%
2016	62%	37%	37%
2015	67%	34%	32%
2014	50%	63%	62%
2013	95%	59%	63%
2012	87%	59%	63%
2011	95%	58%	61%
2010	82%	56%	59%

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77%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2022	77%	47%	51%
2019	80%	51%	55%
2018	82%	50%	39%
2017	77%	48%	51%
2016	72%	48%	51%
2015	72%	44%	46%
2014	50%	58%	56%
2013	87%	57%	59%
2012	72%	58%	61%
2011	72%	56%	58%
2010	67%	54%	55%

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45-49%

29%

Student : Teacher Ratio

25:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2023	25:1	22:1	21:1
2022	23:1	21:1	21:1
2021	24:1	22:1	21:1
2020	24:1	23:1	22:1
2019	24:1	23:1	22:1
2018	23:1	23:1	22:1
2017	23:1	23:1	22:1
2016	24:1	24:1	22:1
2015	25:1	24:1	22:1
2014	23:1	24:1	24:1
2013	22:1	24:1	23:1
2012	21:1	23:1	23:1
2010	18:1	21:1	21:1
2009	18:1	20:1	22:1
2008	19:1	18:1	20:1
2007	19:1	21:1	22:1
2006	20:1	20:1	22:1
2005	19:1	21:1	22:1
2004	19:1	21:1	23:1
2003	20:1	20:1	22:1
2002	19:1	20:1	22:1
2001	20:1	20:1	23:1
2000	21:1	21:1	25:1
1999	20:1	21:1	24:1
1998	22:1	21:1	24:1
1997	26:1	23:1	26:1
1996	27:1	25:1	27:1
1995	29:1	25:1	28:1
1994	28:1	25:1	27:1
1993	27:1	25:1	24:1
1992	24:1	24:1	25:1
1991	26:1	24:1	26:1
1990	27:1	24:1	26:1

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American Indian

n/a

Asian

26%

12%

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2023	28%	12%	20%
2022	27%	12%	19%
2021	27%	12%	18%
2020	22%	12%	16%
2019	22%	12%	16%
2018	24%	11%	16%
2017	24%	11%	16%
2016	24%	11%	15%
2015	20%	11%	16%
2014	18%	11%	13%
2013	21%	11%	14%
2012	19%	11%	14%
2011	21%	11%	14%
2010	22%	11%	15%
2009	24%	11%	15%
2008	28%	12%	16%
2007	26%	12%	17%
2006	29%	12%	17%
2005	32%	12%	17%
2004	40%	12%	17%
2003	45%	11%	18%
2002	48%	11%	18%
2001	49%	11%	18%
2000	53%	11%	18%
1999	56%	11%	20%
1998	55%	11%	19%
1997	55%	11%	20%
1996	53%	11%	19%
1995	50%	11%	19%
1994	49%	11%	19%
1993	52%	11%	20%
1992	50%	11%	20%
1991	45%	11%	18%

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Hispanic

62%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2023	61%	55%	75%
2022	61%	56%	76%
2021	64%	56%	77%
2020	70%	55%	79%
2019	70%	55%	79%
2018	70%	54%	80%
2017	70%	54%	80%
2016	71%	54%	81%
2015	74%	54%	73%
2014	75%	53%	81%
2013	71%	53%	80%
2012	71%	52%	80%
2011	69%	51%	80%
2010	67%	50%	79%
2009	63%	49%	78%
2008	59%	50%	78%
2007	57%	49%	76%
2006	54%	48%	75%
2005	48%	47%	73%
2004	40%	46%	73%
2003	37%	45%	71%
2002	37%	44%	69%
2001	34%	43%	69%
2000	31%	42%	67%
1999	27%	41%	69%
1998	26%	40%	68%
1997	22%	40%	67%
1996	22%	39%	66%
1995	20%	38%	64%
1994	20%	37%	63%
1993	18%	36%	61%
1992	17%	35%	58%
1991	18%	34%	57%

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Black

View Data

Black Student Percentage Comparison Over Years (1989-2023)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2023	1%	5%	1%
2022	1%	5%	1%
2021	1%	5%	1%
2020	1%	5%	1%
2019	1%	5%	1%
2014	1%	6%	1%
2013	1%	6%	1%
2012	1%	6%	1%
2011	1%	7%	1%
2010	1%	7%	1%
2009	2%	7%	1%
2008	2%	8%	1%
2007	1%	8%	2%
2006	1%	8%	2%
2005	3%	8%	3%
2004	2%	8%	3%
2003	3%	8%	3%
2002	2%	8%	3%
2001	2%	8%	3%
2000	2%	9%	3%
1999	1%	9%	2%
1998	1%	9%	3%
1997	3%	9%	2%
1996	3%	9%	3%
1995	3%	9%	4%
1994	2%	9%	4%
1993	2%	9%	4%
1992	1%	9%	5%
1991	2%	9%	5%
1990	2%	9%	5%
1989	2%	9%	4%

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White

20%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2023	5%	21%	2%
2022	6%	21%	3%
2021	5%	22%	3%
2020	5%	23%	3%
2019	5%	23%	3%
2018	4%	24%	3%
2017	4%	24%	3%
2016	4%	24%	3%
2015	6%	24%	5%
2014	6%	25%	4%
2013	6%	25%	4%
2012	9%	26%	4%
2011	9%	27%	4%
2010	10%	27%	4%
2009	11%	28%	5%
2008	11%	29%	5%
2007	16%	29%	5%
2006	16%	31%	6%
2005	17%	31%	7%
2004	18%	32%	7%
2003	15%	34%	8%
2002	13%	35%	10%
2001	15%	36%	10%
2000	14%	37%	11%
1999	16%	38%	9%
1998	18%	39%	10%
1997	20%	39%	11%
1996	22%	40%	12%
1995	27%	41%	13%
1994	29%	42%	14%
1993	28%	43%	15%
1992	32%	44%	17%
1991	35%	45%	19%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2023	5%	6%	2%
2022	5%	5%	1%
2021	3%	5%	1%
2020	2%	4%	1%
2019	2%	4%	1%
2018	2%	4%
2017	2%	4%
2016	1%	4%
2013	1%	3%	1%

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All Ethnic Groups

0.55

0.63

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2023	0.55	0.64	0.40
2022	0.55	0.63	0.39
2021	0.52	0.62	0.38
2020	0.46	0.63	0.36
2019	0.46	0.63	0.36
2018	0.45	0.64	0.33
2017	0.45	0.64	0.33
2016	0.44	0.64	0.33
2015	0.41	0.64	0.37
2014	0.42	0.65	0.33
2013	0.46	0.65	0.34
2012	0.46	0.65	0.34
2011	0.48	0.67	0.35
2010	0.51	0.67	0.35
2009	0.55	0.71	0.38
2008	0.57	0.65	0.38
2007	0.59	0.67	0.39
2006	0.60	0.66	0.40
2005	0.64	0.67	0.43
2004	0.65	0.67	0.44
2003	0.64	0.67	0.46
2002	0.63	0.67	0.48
2001	0.63	0.67	0.49
2000	0.61	0.67	0.51
1999	0.60	0.67	0.48
1998	0.60	0.67	0.50
1997	0.61	0.67	0.51
1996	0.63	0.67	0.52
1995	0.65	0.67	0.54
1994	0.64	0.67	0.56
1993	0.63	0.67	0.57
1992	0.63	0.67	0.60
1991	0.65	0.67	0.61

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Eligible for

40%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2023)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2023	35%	51%	58%
2022	37%	51%	56%
2021	30%	53%	60%
2020	33%	52%	62%
2019	33%	52%	62%
2018	26%	49%	61%
2017	26%	49%	61%
2016	28%	50%	63%
2015	27%	50%	63%
2014	31%	49%	64%
2013	22%	48%	64%
2011	22%	46%	56%
2010	23%	46%	56%
2009	25%	43%	45%
2008	27%	41%	43%
2007	23%	40%	45%
2006	12%	40%	38%
2005	13%	40%	42%
2004	14%	40%	42%
2003	16%	39%	52%
2002	12%	39%	42%
2001	11%	39%	39%
2000	14%	40%	40%
1999	13%	40%	43%
1998	17%	47%	55%
1997	12%	47%	52%
1996	11%	46%	40%
1995	7%	45%	50%
1994	5%	43%	35%
1993	4%	41%	27%
1992	4%	38%	28%

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Eligible for

18%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)
Year	Los Molinos Elementary School	California	Hacienda La Puente Unified School District
2023	14%	8%	12%
2022	16%	7%	13%
2021	8%	6%	11%
2020	7%	7%	12%
2019	7%	7%	12%
2018	9%	9%	11%
2017	9%	9%	11%
2016	10%	9%	11%
2015	13%	9%	12%
2014	10%	9%	12%
2013	7%	7%	10%
2011	14%	8%	16%
2010	7%	9%	18%
2009	8%	10%	16%
2008	6%	10%	15%
2007	8%	10%	15%
2006	9%	9%	12%
2005	9%	9%	17%
2004	7%	9%	15%
2003	4%	9%	17%
2002	4%	8%	14%

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School Statewide Testing

View Education Department Test Scores

School District Name

Hacienda La Puente 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 Los Molinos Elementary School's ranking?

Los Molinos Elementary School is ranked #628 out of 9,602 schools, which ranks it among the top 10% of public schools in California.

What schools are Los Molinos Elementary School often compared to?

Los Molinos Elementary Schoolis often viewed alongside schools like Grazide Elementary School, Wedgeworth Elementary School by visitors of our site.

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

69% of students have achieved math proficiency (compared to the 33% CA state average), while 77% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend Los Molinos Elementary School?

493 students attend Los Molinos Elementary School.

What is the racial composition of the student body?

62% of Los Molinos Elementary School students are Hispanic, 26% of students are Asian, 7% of students are Two or more races, 4% of students are White, and 1% of students are Black.

What is the student:teacher ratio of Los Molinos Elementary School?

Los Molinos Elementary School has a student ration of 25:1, which is higher than the California state average of 21:1.

What grades does Los Molinos Elementary School offer ?

Los Molinos Elementary School offers enrollment in grades Kindergarten-5

What school district is Los Molinos Elementary School part of?

Los Molinos Elementary School is part of Hacienda La Puente Unified School District.

School Reviews

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Quick Stats (2025)

Grades: Kindergarten-5
Enrollment: 493 students
Student:Teacher Ratio: 25:1
Minority Enrollment: 96%
: Top 10%
: 69% (Top 10%)
: 77% (Top 10%)
: 45-49% (Top 20%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education