Serving 1,406 students in grades 9-12, Loudoun County High School ranks in the top 50% of all schools in Virginia for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 45-49% (which is lower than the Virginia state average of 54%). The percentage of students achieving proficiency in reading/language arts is 93% (which is higher than the Virginia state average of 69%).
The student:teacher ratio of 12:1 is lower than the Virginia state level of 14:1.
Minority enrollment is 40% of the student body (majority Hispanic), which is lower than the Virginia state average of 56% (majority Black and Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 1,406 students
- Student:Teacher Ratio: 12:1
- Minority Enrollment: 40%
- Graduation Rate: 94% (Top 20% in VA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 45-49% (Btm 50%)
- Reading Proficiency: 93% (Top 5%)
- Science Proficiency: 80-84% (Top 5%)
- Source: National Center for Education Statistics (NCES), VA Dept. of Education
Top Rankings
Loudoun County High School ranks among the top 20% of public schools in Virginia for:
Category
Attribute
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
Student Attention
School Overview
Loudoun County High School's student population of 1,406 students has stayed relatively flat over five school years.
The teacher population of 121 teachers has declined by 9% over five school years.
Grades Offered
Grades 9-12
(offers virtual instruction)
(offers virtual instruction)
Total Students
1,406 students
Gender %
Total Classroom Teachers
121 teachers
Students by Grade
School Rankings
Loudoun County High School ranks within the top 50% of all 1,792 schools in Virginia (based off of combined math and reading proficiency testing data).
The diversity score of Loudoun County High School is 0.58, 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.
Overall Testing Rank
#570 out of 1792 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
(20-21)45-49%
54%
Reading/Language Arts Test Scores (% Proficient)
(20-21)93%
69%
Science Test Scores (% Proficient)
(20-21)80-84%
59%
Student : Teacher Ratio
12:1
14:1
American Indian
1%
n/a
Asian
6%
8%
Hispanic
23%
19%
Black
5%
22%
White
60%
44%
Hawaiian
n/a
n/a
Two or more races
5%
7%
All Ethnic Groups
Graduation Rate
94%
89%
Eligible for Free Lunch
20%
55%
Eligible for Reduced Lunch
2%
2%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), VA Dept. of Education
Profile last updated:
Frequently Asked Questions
What is Loudoun County High School's ranking?
Loudoun County High School is ranked #570 out of 1,792 schools, which ranks it among the top 50% of public schools in Virginia.
What schools are Loudoun County High School often compared to?
Loudoun County High Schoolis often viewed alongside schools like Loudoun Valley High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
45-49% of students have achieved math proficiency (compared to the 54% VA state average), while 93% of students have achieved reading proficiency (compared to the 69% VA state average).
What is the graduation rate of Loudoun County High School?
The graduation rate of Loudoun County High School is 94%, which is higher than the Virginia state average of 89%.
How many students attend Loudoun County High School?
1,406 students attend Loudoun County High School.
What is the racial composition of the student body?
60% of Loudoun County High School students are White, 23% of students are Hispanic, 6% of students are Asian, 5% of students are Black, 5% of students are Two or more races, and 1% of students are American Indian.
What is the student:teacher ratio of Loudoun County High School?
Loudoun County High School has a student ration of 12:1, which is lower than the Virginia state average of 14:1.
What grades does Loudoun County High School offer ?
Loudoun County High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Loudoun County High School part of?
Loudoun County High School is part of Loudoun County School District.
School Reviews
4 3/2/2019
I only went to Loudoun County for freshman year, but I have moved a lot and I have seen other high schools. In all, teachers are great and supportive from things like the robotics program to French, German, Latin, and Spanish language programs. Sports are about average but recently there has been renewed quality in wrestling, football, and soccer. Others like women basketball and volleyball have always dominated. Music is where Loudoun county thrives, especially Jazz Band. Loudoun counties marching band always goes to national competitions. In general, music groups are the most popular at school both socially and in participation. NJROTC also is every large and recently had a massive upgrade costing about 3 million but other facilities are just old and not good especially the cafeteria, the food is pretty bad. In short the school is very well academically rounded and better than most schools.
Review Loudoun County High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
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