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

13407 Lydia St
Silver Spring, MD 20906

( shown in map)

Bottom 50%

Serving 693 students in grades Prekindergarten-5, Harmony Hills Elementary School ranks in the bottom 50% of all schools in Maryland for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).

The percentage of students achieving is 15% (which is lower than the Maryland state average of 27%). The percentage of students achieving is 21% (which is lower than the Maryland state average of 45%).

The student-teacher ratio of 12:1 is lower than the Maryland state level of 14:1.

Minority enrollment is 98% of the student body (majority Hispanic), which is higher than the Maryland state average of 68% (majority Black and Hispanic).

Quick Facts (2025-26)

Grades: Prekindergarten-5
Enrollment: 693 students
Student-Teacher Ratio: 12:1
Minority Enrollment: 98%
: Bottom 50% in MD
: 15% (Btm 50%)
: 21% (Btm 50%)
: 10-14% (Btm 50%)
Source: National Center for Education Statistics (NCES), MD Dept. of Education

Top Rankings

Harmony Hills Elementary School ranks among the top 20% of public schools in Maryland for:

School Overview

Harmony Hills Elementary School's student population of 693 students has stayed relatively flat over five school years.

The teacher population of 58 teachers has stayed relatively flat over five school years.

Grades Offered

Grades Prekindergarten-5
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Harmony Hills Elementary School
Pre-K	40
Kind	106
1	126
2	109
3	91
4	100
5	121

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Total Students

693 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Harmony Hills Elementary School
2023	699
2022	683
2021	690
2020	716
2019	716
2018	746
2017	746
2016	743
2015	730
2014	729
2013	740
2012	640
2011	566
2010	557
2009	542
2008	495
2007	503
2006	512
2005	503
2004	493
2003	500
2002	500
2001	485
2000	443
1999	450
1998	430
1997	395
1996	382
1995	374
1994	391
1993	360
1992	353
1991	366
1990	398
1989	450
1988	450
1987	415

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Gender %

Total Classroom Teachers

58 teachers

View Data

Total Classroom Teachers Trends Over Years (1987-2023)
Year	Harmony Hills Elementary School
2023	59
2022	60
2021	62
2020	57
2019	57
2018	58
2017	58
2016	60
2015	62
2014	63
2013	59
2012	51
2011	49
2010	49
2009	43
2008	47
2007	45
2006	45
2005	45
2004	44
2003	42
2002	42
2001	39
2000	37
1999	27
1998	27
1997	27
1996	26
1995	25
1994	23
1993	23
1992	20
1991	19
1990	22
1989	25
1988	22
1987	21

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School Rankings

Harmony Hills Elementary School ranks within the bottom 50% of all 1,338 schools in Maryland (based off of combined math and reading proficiency testing data).

The of Harmony Hills Elementary School is 0.25, which is less than the diversity score at state average of 0.74. The school's diversity has stayed relatively flat over five school years.

This School

State Level (MD)

#1044 out of 1338 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Harmony Hills Elementary School
2023	#1044
2022	#1038
2021	#1077
2019	#1103
2018	#1153
2017	#1153
2016	#982
2015	#1204
2014	#1208
2013	#1219
2012	#1097

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15%

27%

View Data

Math Proficiency Comparison Over Years (2011-2023)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2023	15%	27%	37%
2022	14%	25%	34%
2021	8%	20%	27%
2019	19%	38%	48%
2017	16%	41%	50%
2016	27%	42%	52%
2015	13%	38%	46%
2014	44%	72%	77%
2013	60%	79%	82%
2012	72%	82%	86%
2011	79%	80%	85%

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21%

45%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2022	21%	45%	54%
2021	11%	36%	45%
2019	20%	46%	55%
2017	17%	41%	49%
2016	22%	44%	51%
2015	13%	45%	52%
2014	66%	82%	87%
2013	70%	85%	89%
2012	77%	85%	90%
2011	82%	85%	90%
2010	78%	84%	89%

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10-14%

36%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2022	12%	36%	47%
2021	12%	41%	51%

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Student-Teacher Ratio

12:1

14:1

View Data

Student-Teacher Ratio Comparison Over Years (1987-2023)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2023	12:1	14:1	14:1
2022	11:1	14:1	14:1
2021	11:1	14:1	14:1
2020	13:1	15:1	15:1
2019	13:1	15:1	15:1
2018	13:1	15:1	15:1
2017	13:1	15:1	15:1
2016	12:1	15:1	15:1
2015	12:1	15:1	15:1
2014	12:1	15:1	15:1
2013	12:1	15:1	15:1
2012	13:1	15:1	15:1
2011	12:1	15:1	15:1
2010	11:1	15:1	15:1
2009	12:1	15:1	15:1
2008	11:1	14:1	14:1
2007	11:1	15:1	15:1
2006	11:1	16:1	15:1
2005	11:1	16:1	16:1
2004	11:1	16:1	16:1
2003	12:1	16:1	16:1
2002	12:1	16:1	16:1
2001	12:1	17:1	16:1
2000	12:1	17:1	16:1
1999	17:1	18:1	18:1
1998	16:1	17:1	17:1
1997	15:1	17:1	17:1
1996	15:1	18:1	18:1
1995	15:1	17:1	17:1
1994	17:1	18:1	17:1
1993	16:1	18:1	17:1
1992	17:1	18:1	17:1
1991	19:1	18:1	17:1
1990	18:1	18:1	17:1
1989	18:1	18:1	17:1
1988	20:1	19:1	17:1
1987	20:1	19:1	18:1

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American Indian

n/a

Asian

View Data

Asian Student Percentage Comparison Over Years (1993-2023)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2023	3%	7%	14%
2022	3%	7%	15%
2021	4%	7%	14%
2020	6%	7%	14%
2019	6%	7%	14%
2018	5%	7%	14%
2017	5%	7%	14%
2016	5%	7%	15%
2015	7%	7%	14%
2014	7%	6%	15%
2013	7%	6%	15%
2012	8%	7%	15%
2011	6%	6%	15%
2010	7%	7%	16%
2009	7%	6%	16%
2008	6%	6%	16%
2007	5%	6%	15%
2006	8%	5%	15%
2005	9%	5%	15%
2004	7%	5%	15%
2003	10%	5%	15%
2002	10%	5%	15%
2001	9%	5%	14%
2000	8%	4%	13%
1999	6%	4%	13%
1998	7%	4%	13%
1997	8%	4%	13%
1996	10%	4%	13%
1995	8%	4%	13%
1994	10%	4%	13%
1993	11%	4%	13%

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Hispanic

86%

23%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2023)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2023	85%	22%	35%
2022	82%	21%	33%
2021	79%	20%	33%
2020	76%	18%	31%
2019	76%	18%	31%
2018	78%	17%	30%
2017	78%	17%	30%
2016	75%	16%	29%
2015	74%	15%	29%
2014	73%	14%	27%
2013	71%	13%	27%
2012	67%	12%	26%
2011	69%	12%	25%
2010	65%	10%	23%
2009	62%	10%	22%
2008	57%	9%	21%
2007	54%	8%	21%
2006	52%	8%	20%
2005	49%	7%	19%
2004	52%	6%	19%
2003	52%	6%	18%
2002	47%	5%	17%
2001	45%	5%	16%
2000	46%	4%	15%
1999	44%	4%	14%
1998	41%	4%	13%
1997	35%	4%	13%
1996	32%	3%	12%
1995	29%	3%	11%
1994	24%	3%	11%
1993	26%	3%	10%

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Black

33%

View Data

Black Student Percentage Comparison Over Years (1993-2023)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2023	10%	33%	22%
2022	12%	33%	22%
2021	13%	34%	22%
2020	14%	34%	22%
2019	14%	34%	22%
2018	14%	34%	22%
2017	14%	34%	22%
2016	17%	34%	22%
2015	17%	34%	22%
2014	17%	35%	21%
2013	18%	35%	21%
2012	21%	35%	21%
2011	20%	36%	21%
2010	22%	38%	23%
2009	25%	38%	23%
2008	31%	38%	23%
2007	34%	38%	23%
2006	32%	38%	23%
2005	32%	38%	23%
2004	32%	38%	22%
2003	29%	37%	21%
2002	33%	37%	21%
2001	35%	37%	21%
2000	38%	37%	21%
1999	40%	37%	21%
1998	39%	36%	20%
1997	44%	35%	19%
1996	43%	35%	19%
1995	45%	34%	19%
1994	46%	34%	18%
1993	39%	33%	18%

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White

32%

View Data

White Student Percentage Comparison Over Years (1993-2023)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2023	2%	33%	24%
2022	2%	34%	25%
2021	3%	34%	26%
2020	3%	36%	28%
2019	3%	36%	28%
2018	3%	38%	30%
2017	3%	38%	30%
2016	3%	39%	30%
2015	2%	40%	31%
2014	2%	41%	32%
2013	3%	42%	33%
2012	3%	42%	34%
2011	4%	43%	35%
2010	6%	45%	38%
2009	6%	46%	39%
2008	6%	47%	40%
2007	7%	48%	41%
2006	8%	49%	42%
2005	10%	50%	43%
2004	8%	51%	44%
2003	9%	52%	46%
2002	10%	53%	47%
2001	11%	53%	49%
2000	9%	55%	51%
1999	13%	55%	52%
1998	16%	56%	54%
1997	18%	57%	55%
1996	18%	58%	56%
1995	20%	59%	57%
1994	22%	59%	58%
1993	28%	60%	59%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2011-2022)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2022	1%	5%	5%
2021	1%	5%	5%
2020	1%	5%	5%
2019	1%	5%	5%
2014	1%	4%	5%
2013	1%	4%	4%
2012	1%	4%	4%
2011	1%	3%	4%

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All Ethnic Groups

0.25

0.74

View Data

Diversity Score Comparison Over Years (1993-2023)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2023	0.27	0.73	0.76
2022	0.31	0.73	0.76
2021	0.36	0.73	0.76
2020	0.40	0.72	0.76
2019	0.40	0.72	0.76
2018	0.37	0.72	0.76
2017	0.37	0.72	0.76
2016	0.41	0.71	0.76
2015	0.42	0.70	0.76
2014	0.44	0.69	0.76
2013	0.46	0.69	0.76
2012	0.51	0.69	0.76
2011	0.48	0.67	0.76
2010	0.53	0.65	0.73
2009	0.56	0.64	0.73
2008	0.58	0.63	0.72
2007	0.59	0.62	0.72
2006	0.62	0.61	0.72
2005	0.65	0.60	0.71
2004	0.63	0.60	0.70
2003	0.63	0.59	0.70
2002	0.66	0.58	0.69
2001	0.66	0.58	0.68
2000	0.68	0.56	0.67
1999	0.70	0.56	0.66
1998	0.72	0.56	0.65
1997	0.74	0.56	0.64
1996	0.74	0.55	0.63
1995	0.73	0.54	0.62
1994	0.74	0.54	0.61
1993	0.77	0.54	0.60

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Participates in the

Yes

Eligible for

53%

44%

View Data

Free Lunch Eligibility Comparison Over Years (1991-2023)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2023	79%	46%	41%
2022	66%	38%	32%
2021	64%	40%	31%
2020	64%	41%	27%
2019	64%	41%	27%
2016	70%	40%	28%
2015	70%	39%	28%
2014	66%	38%	28%
2013	69%	36%	26%
2012	68%	36%	26%
2011	68%	33%	24%
2010	65%	31%	22%
2009	56%	27%	19%
2008	55%	26%	18%
2007	56%	25%	17%
2006	52%	25%	15%
2005	50%	25%	16%
2004	53%	24%	16%
2003	53%	24%	15%
2002	50%	23%	15%
2001	50%	23%	15%
2000	62%	24%	17%
1999	67%	25%	17%
1998	67%	26%	18%
1997	69%	26%	18%
1996	65%	26%	17%
1995	62%	26%	17%
1994	59%	25%	16%
1993	47%	21%	13%
1992	48%	21%	13%
1991	32%	18%	11%

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Eligible for

11%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2001-2023)
Year	Harmony Hills Elementary School	Maryland	Montgomery County School District
2023	9%	4%	5%
2022	14%	4%	7%
2021	18%	5%	6%
2020	14%	6%	7%
2019	14%	6%	7%
2016	16%	5%	5%
2015	17%	6%	6%
2014	19%	6%	7%
2013	19%	6%	7%
2012	21%	6%	7%
2011	19%	7%	7%
2010	19%	7%	7%
2009	25%	8%	8%
2008	22%	8%	8%
2007	22%	7%	7%
2006	25%	7%	7%
2005	25%	7%	7%
2004	23%	7%	7%
2003	27%	7%	7%
2002	22%	7%	7%
2001	27%	7%	7%

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School Statewide Testing

School District Name

Montgomery County School District

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

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Harmony Hills Elementary School's ranking?

Harmony Hills Elementary School is ranked #1044 out of 1,338 schools, which ranks it among the bottom 50% of public schools in Maryland.

What schools are Harmony Hills Elementary School often compared to?

Harmony Hills Elementary Schoolis often viewed alongside schools like Georgian Forest Elementary School, Sargent Shriver Elementary School by visitors of our site.

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

15% of students have achieved math proficiency (compared to the 27% MD state average), while 21% of students have achieved reading proficiency (compared to the 45% MD state average).

How many students attend Harmony Hills Elementary School?

693 students attend Harmony Hills Elementary School.

What is the racial composition of the student body?

86% of Harmony Hills Elementary School students are Hispanic, 9% of students are Black, 2% of students are Asian, 2% of students are White, and 1% of students are Two or more races.

What is the student-teacher ratio of Harmony Hills Elementary School?

Harmony Hills Elementary School has a student ration of 12:1, which is lower than the Maryland state average of 14:1.

What grades does Harmony Hills Elementary School offer ?

Harmony Hills Elementary School offers enrollment in grades Prekindergarten-5 (Supplemental Virtual).

What school district is Harmony Hills Elementary School part of?

Harmony Hills Elementary School is part of Montgomery County School District.