Thomas Jefferson High for Science and Technology

2,108 Students
High School 9th - 12th
School Overview
Thomas Jefferson High School for Science and Technology (TJHSST), located in Alexandria, Virginia, is widely regarded as one of the top-ranked public high schools in the United States. Operated by Fairfax County Public Schools in partnership with the Virginia Department of Education, it serves as a magnet school that draws academically gifted students from across Northern Virginia. The school is renowned for its rigorous curriculum, which emphasizes advanced coursework in science, technology, engineering, and mathematics (STEM), often providing students with access to specialized laboratories and research opportunities that are rare at the high school level.

Beyond its academic prestige, TJHSST is characterized by a highly competitive admissions process and a culture of intense intellectual inquiry. The school features an array of specialized research laboratories—ranging from cybersecurity and robotics to oceanography and neuroscience—that allow students to engage in hands-on, authentic research. Because of its demanding environment and focus on innovation, the school consistently produces a high volume of National Merit semifinalists and graduates who go on to attend the nation’s most elite universities, solidifying its reputation as a premier institution for future scientists, engineers, and scholars.
2,108
Total Students
125.4
Full-Time Teachers
16.8
Student/Teacher Ratio
14.8%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Thomas Jefferson High for Science and Technology
Demographic Student Count
White437
Hispanic155
Black118
Asian1,276
Two or More117
American Indian2
Pacific Islander3
  • Asian
    1,276 (60.5%)
  • White
    437 (20.7%)
  • Hispanic
    155 (7.4%)
  • Black
    118 (5.6%)
  • Two or More
    117 (5.6%)
  • Pacific Islander
    3 (0.1%)
  • American Indian
    2 (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)750-8300
Grade Range: 9th - 12th
Total Students: 2,108
Full-Time Teachers (FTE): 125.4
Pupil/Teacher Ratio: 16.8
NSLP Participation:1 Yes participating without using any Provision or the CEO
Qualified Free Lunch: 244
Qualified Reduced Lunch: 69
Grades Taught
Grade 9 542
Grade 10 543
Grade 11 523
Grade 12 500

Grades Taught Data Table

Grades Taught and Student Counts for Thomas Jefferson High for Science and Technology
Grade Student Count
Grade 9542
Grade 10543
Grade 11523
Grade 12500
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Thomas Jefferson High for Science and Technology
Gender Student Count Percentage
Female92143.7%
Male1,18756.3%
Nearby High Schools (Within 10 Miles)