South Lakes High (Fairfax County Public Schools SCH DIST.), Virginia - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

South Lakes High is a High in Reston, VA. It currently serves 2473 students (grades 09-12). The school is part of the Fairfax County Public Schools School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in Fairfax County Public Schools School District and all schools in Virginia.

Other Details

School Type: Regular School

School Level: High

Number of Students:2473

Number of Teachers: 219

Student/Teacher Ratio: 11.27

Location Info

Location: 11400 South Lakes Dr, Reston, VA 20191

Mailing Address: 11400 South Lakes Dr, Reston, VA 20191-4199

Phone: (703)715-4500

Website:

Data Source: NCES.

Student Population Per Grade

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Grade	Population
Grade 10	605
Grade 11	612
Grade 12	649
Grade 9	607

Gender/Sex of South Lakes High Student Population

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Gender	Population	Percent of Population (%)
Male	1297	52.45
Female	1176	47.55

Race/Ethnicity Demography of South Lakes High Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	3	0.12
Asian	251	10.15
Black or African American	312	12.62
Hispanic/Latino	694	28.06
Native Hawaiian or Other Pacific Islander	3	0.12
Two or more races	200	8.09
White	1010	40.84

Male - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.08
Asian	144	11.10
Black or African American	159	12.26
Hispanic/Latino	359	27.68
Native Hawaiian or Other Pacific Islander	2	0.15
Two or more races	105	8.10
White	527	40.63

Female - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	2	0.17
Asian	107	9.10
Black or African American	153	13.01
Hispanic/Latino	335	28.49
Native Hawaiian or Other Pacific Islander	1	0.09
Two or more races	95	8.08
White	483	41.07

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.

Grade 10 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
Asian	61	10.08
Black or African American	60	9.92
Hispanic/Latino	186	30.74
Two or more races	54	8.93
White	244	40.33

Grade 11 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.16
Asian	57	9.31
Black or African American	82	13.40
Hispanic/Latino	189	30.88
Two or more races	55	8.99
White	228	37.26

Grade 12 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	2	0.31
Asian	81	12.48
Black or African American	82	12.64
Hispanic/Latino	137	21.11
Native Hawaiian or Other Pacific Islander	2	0.31
Two or more races	51	7.86
White	294	45.30

Grade 9 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
Asian	52	8.57
Black or African American	88	14.50
Hispanic/Latino	182	29.98
Native Hawaiian or Other Pacific Islander	1	0.17
Two or more races	40	6.59
White	244	40.20