School Overview
South Lakes High School, located in the heart of Reston, Virginia, is a prominent secondary school within the Fairfax County Public Schools (FCPS) district. Serving a diverse student body, the school is well-regarded for its comprehensive academic curriculum, which includes a robust International Baccalaureate (IB) program, various Advanced Placement (AP) courses, and specialized career and technical education pathways. The school’s mission emphasizes fostering a supportive and inclusive environment that prepares students for post-secondary success by balancing academic rigor with personal growth and civic responsibility.

Beyond its classroom achievements, South Lakes is widely recognized for its strong sense of community and active extracurricular life. The school boasts a competitive athletics program—known as the "Seahawks"—as well as a wide array of student organizations, arts programs, and service-learning opportunities that encourage student engagement. Its location in Reston allows it to take advantage of the surrounding suburban community’s resources, maintaining a reputation for being a school that values innovation, school spirit, and a deep connection to the diverse population it serves.
2,434
Total Students
208.4
Full-Time Teachers
11.7
Student/Teacher Ratio
34.3%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for South Lakes High
Demographic Student Count
White971
Hispanic710
Black314
Asian240
Two or More192
American Indian4
Pacific Islander3
  • White
    971 (39.9%)
  • Hispanic
    710 (29.2%)
  • Black
    314 (12.9%)
  • Asian
    240 (9.9%)
  • Two or More
    192 (7.9%)
  • American Indian
    4 (0.2%)
  • Pacific Islander
    3 (0.1%)
School Location
School Details
Status: Open
School Level: High School
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: Supplemental Virtual
Shared Time Status: No
District: Fairfax County Public Schools
Phone: (703)715-4500
Grade Range: 9th - 12th
Total Students: 2,434
Full-Time Teachers (FTE): 208.4
Pupil/Teacher Ratio: 11.7
NSLP Participation:1 Yes participating without using any Provision or the CEO
Qualified Free Lunch: 736
Qualified Reduced Lunch: 98
Grades Taught
Grade 9 602
Grade 10 594
Grade 11 591
Grade 12 647

Grades Taught Data Table

Grades Taught and Student Counts for South Lakes High
Grade Student Count
Grade 9602
Grade 10594
Grade 11591
Grade 12647
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for South Lakes High
Gender Student Count Percentage
Female1,15947.6%
Male1,27552.4%
Nearby High Schools (Within 10 Miles)