Horizon Elementary School (Ranked Top 30% for 2025-26)

46665 Broadmore Dr
Sterling, VA 20165

( shown in map)

Top 30%

www.lcps.org

Serving 480 students in grades Prekindergarten-5, Horizon Elementary School ranks in the top 30% of all schools in Virginia for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).

The percentage of students achieving is 80% (which is higher than the Virginia state average of 68%). The percentage of students achieving is 75-79% (which is higher than the Virginia state average of 69%).

The student-teacher ratio of 13:1 is lower than the Virginia state level of 14:1.

Minority enrollment is 53% of the student body (majority Hispanic and Asian), which is lower than the Virginia state average of 56% (majority Black and Hispanic).

Quick Facts (2025-26)

Grades: Prekindergarten-5
Enrollment: 480 students
Student-Teacher Ratio: 13:1
Minority Enrollment: 53%
: Top 30% in VA
: 80% (Top 30%)
: 75-79% (Top 30%)
: 50-59% (Top 50%)
Source: National Center for Education Statistics (NCES), VA Dept. of Education

Top Rankings

Horizon Elementary School ranks among the top 20% of public schools in Virginia for:

School Overview

Horizon Elementary School's student population of 480 students has declined by 26% over five school years.

The teacher population of 37 teachers has declined by 9% over five school years.

Grades Offered

Grades Prekindergarten-5
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Horizon Elementary School
Pre-K	8
Kind	87
1	71
2	78
3	72
4	75
5	89

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Total Students

480 students

View Data

Total Students Trends Over Years (2003-2023)
Year	Horizon Elementary School
2023	487
2022	486
2021	507
2020	655
2019	655
2018	681
2017	681
2016	669
2015	711
2014	729
2013	713
2012	742
2011	772
2010	786
2009	781
2008	747
2007	746
2006	742
2005	761
2004	739
2003	931

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Gender %

Total Classroom Teachers

37 teachers

View Data

Total Classroom Teachers Trends Over Years (2003-2023)
Year	Horizon Elementary School
2023	39
2022	38
2021	36
2020	41
2019	41
2018	41
2017	41
2016	39
2015	40
2014	33
2013	36
2012	36
2011	38
2010	40
2009	40
2008	41
2007	53
2006	44
2005	48
2004	48
2003	8

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School Motto

Empowering all students to make meaningful contributions to the world.

School Mascot

Comet

School Rankings

Horizon Elementary School ranks within the top 30% of all 1,773 schools in Virginia (based off of combined math and reading proficiency testing data).

The of Horizon Elementary School is 0.70, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.

This School

State Level (VA)

#439 out of 1773 schools
(Top 30%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Horizon Elementary School
2023	#439
2022	#463
2021	#463
2019	#943
2018	#769
2017	#583
2016	#561
2015	#516
2014	#379
2013	#392
2012	#632

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80%

68%

View Data

Math Proficiency Comparison Over Years (2010-2023)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2023	80%	68%	76%
2021	67%	54%	64%
2019	83%	82%	86%
2017	82%	72%	73%
2016	85%	80%	85%
2015	84%	79%	84%
2014	82%	74%	80%
2013	80%	71%	78%
2012	76%	68%	75%
2011	91%	86%	89%
2010	87%	87%	90%

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(20-21)

75-79%

69%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2021)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2021	77%	69%	79%
2019	78%	78%	84%
2018	77%	80%
2017	82%	80%	87%
2016	85%	80%	87%
2015	86%	79%	87%
2014	82%	74%	83%
2013	82%	74%	82%
2012	90%	89%	91%
2011	93%	88%	92%
2010	89%	89%	93%

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(20-21)

50-59%

59%

Student-Teacher Ratio

13:1

14:1

View Data

Student-Teacher Ratio Comparison Over Years (2002-2023)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2023	12:1	14:1	13:1
2022	13:1	14:1	14:1
2021	14:1	14:1	13:1
2020	16:1	15:1	14:1
2019	16:1	15:1	14:1
2018	17:1	15:1	15:1
2017	17:1	15:1	15:1
2016	17:1	15:1	15:1
2015	18:1	15:1	16:1
2014	22:1	16:1	17:1
2013	20:1	16:1	17:1
2012	20:1	15:1	16:1
2011	20:1	17:1	19:1
2010	20:1	17:1	18:1
2009	20:1	17:1	18:1
2008	18:1	17:1	17:1
2007	14:1	13:1	13:1
2006	17:1	13:1	14:1
2005	16:1	14:1	15:1
2004	15:1	13:1	14:1
2002	17:1	13:1	13:1

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American Indian

n/a

Asian

19%

View Data

Asian Student Percentage Comparison Over Years (2003-2023)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2023	21%	7%	26%
2022	20%	7%	25%
2021	24%	8%	24%
2020	20%	7%	22%
2019	20%	7%	22%
2018	20%	7%	21%
2017	20%	7%	21%
2016	20%	8%	20%
2015	20%	6%	19%
2014	19%	7%	17%
2013	17%	7%	16%
2012	16%	6%	16%
2011	17%	7%	15%
2010	20%	7%	16%
2009	18%	7%	15%
2008	18%	6%	14%
2007	17%	6%	13%
2006	16%	6%	12%
2005	16%	6%	11%
2004	15%	6%	10%
2003	12%	5%	8%

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Hispanic

21%

19%

View Data

Hispanic Student Percentage Comparison Over Years (2003-2023)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2023	17%	19%	19%
2022	17%	18%	18%
2021	15%	18%	18%
2020	12%	16%	17%
2019	12%	16%	17%
2018	13%	15%	17%
2017	13%	15%	17%
2016	12%	14%	17%
2015	10%	14%	16%
2014	10%	13%	16%
2013	10%	12%	15%
2012	8%	12%	15%
2011	9%	11%	15%
2010	10%	10%	14%
2009	10%	10%	14%
2008	8%	10%	14%
2007	8%	9%	13%
2006	7%	8%	12%
2005	6%	7%	11%
2004	5%	6%	10%
2003	4%	7%	9%

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Black

22%

View Data

Black Student Percentage Comparison Over Years (2003-2023)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2023	7%	22%	7%
2022	6%	22%	7%
2021	7%	22%	7%
2020	6%	22%	7%
2019	6%	22%	7%
2018	4%	23%	7%
2017	4%	23%	7%
2016	4%	23%	7%
2015	4%	23%	6%
2014	4%	23%	7%
2013	4%	23%	7%
2012	3%	24%	7%
2011	3%	24%	7%
2010	5%	26%	8%
2009	5%	26%	8%
2008	7%	27%	8%
2007	7%	27%	9%
2006	6%	27%	8%
2005	5%	27%	8%
2004	5%	27%	8%
2003	6%	27%	9%

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White

47%

44%

View Data

White Student Percentage Comparison Over Years (2003-2023)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2023	49%	45%	42%
2022	50%	46%	43%
2021	47%	46%	44%
2020	55%	49%	48%
2019	55%	49%	48%
2018	57%	50%	51%
2017	57%	50%	51%
2016	57%	50%	52%
2015	60%	52%	54%
2014	61%	52%	55%
2013	62%	53%	56%
2012	64%	54%	57%
2011	63%	54%	58%
2010	65%	57%	62%
2009	67%	57%	63%
2008	67%	57%	64%
2007	68%	58%	65%
2006	71%	59%	68%
2005	73%	60%	70%
2004	75%	61%	72%
2003	78%	61%	74%

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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	Horizon Elementary School	Virginia	Loudoun County School District
2023	6%	7%	5%
2022	7%	7%	6%
2021	7%	6%	6%
2020	6%	6%	6%
2019	6%	6%	6%
2018	5%	5%	4%
2017	5%	5%	4%
2016	6%	5%	4%
2015	6%	5%	5%
2014	5%	5%	4%
2013	6%	5%	5%

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All Ethnic Groups

0.70

0.72

View Data

Diversity Score Comparison Over Years (2003-2023)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2023	0.69	0.71	0.72
2022	0.68	0.70	0.72
2021	0.70	0.70	0.71
2020	0.64	0.68	0.69
2019	0.64	0.68	0.69
2018	0.62	0.67	0.67
2017	0.62	0.67	0.67
2016	0.62	0.68	0.66
2015	0.59	0.66	0.65
2014	0.58	0.66	0.64
2013	0.58	0.65	0.64
2012	0.56	0.64	0.63
2011	0.57	0.64	0.62
2010	0.55	0.62	0.57
2009	0.53	0.60	0.56
2008	0.53	0.60	0.55
2007	0.52	0.59	0.54
2006	0.48	0.58	0.51
2005	0.44	0.57	0.48
2004	0.42	0.55	0.46
2003	0.38	0.55	0.43

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Eligible for

22%

55%

View Data

Free Lunch Eligibility Comparison Over Years (2003-2023)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2023	19%	52%	23%
2022	17%	41%	16%
2021	10%	35%	13%
2020	8%	39%	14%
2019	8%	39%	14%
2018	7%	35%	13%
2017	7%	35%	13%
2016	7%	35%	13%
2015	5%	34%	12%
2014	6%	33%	13%
2013	5%	32%	13%
2012	5%	32%	12%
2011	5%	31%	12%
2010	5%	29%	11%
2009	4%	26%	9%
2008	3%	25%	8%
2007	3%	24%	9%
2006	1%	24%	8%
2005	2%	24%	8%
2004	3%	23%	7%
2003	2%	23%	7%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	Horizon Elementary School	Virginia	Loudoun County School District
2023	1%	2%	2%
2022	4%	5%	4%
2021	5%	6%	4%
2020	3%	5%	4%
2019	3%	5%	4%
2018	3%	6%	3%
2017	3%	6%	3%
2016	2%	6%	3%
2015	2%	6%	4%
2014	2%	6%	4%
2013	2%	6%	4%
2012	2%	7%	4%
2011	2%	6%	4%
2010	2%	7%	4%
2009	2%	7%	4%
2008	1%	7%	4%
2007	1%	7%	4%
2006	1%	7%	4%
2005	1%	7%	4%
2004	2%	7%	3%
2003	1%	7%	4%

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School Statewide Testing

View Education Department Test Scores

School District Name

Loudoun County School District

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

School Notes

School Mascot: Comet

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Horizon Elementary School's ranking?

Horizon Elementary School is ranked #439 out of 1,773 schools, which ranks it among the top 30% of public schools in Virginia.

What schools are Horizon Elementary School often compared to?

Horizon Elementary Schoolis often viewed alongside schools like Sugarland Elementary School, Algonkian Elementary School, Potowmack Elementary School by visitors of our site.

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

80% of students have achieved math proficiency (compared to the 68% VA state average), while 75-79% of students have achieved reading proficiency (compared to the 69% VA state average).

How many students attend Horizon Elementary School?

480 students attend Horizon Elementary School.

What is the racial composition of the student body?

47% of Horizon Elementary School students are White, 21% of students are Hispanic, 19% of students are Asian, 7% of students are Two or more races, and 6% of students are Black.

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

Horizon Elementary School has a student ration of 13:1, which is lower than the Virginia state average of 14:1.

What grades does Horizon Elementary School offer ?

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

What school district is Horizon Elementary School part of?

Horizon Elementary School is part of Loudoun County School District.