Osbourn Park High School is a Prince William County, Virginia public high school in a small county island between the cities of Manassas and Manassas Park, southwest of Washington D.C. Osbourn Park serves the mid-part of the county.
Serving 2,661 students in grades 9-12, Osbourn Park High School ranks in the top 30% 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 65-69% (which is approximately equal to the Virginia state average of 68%). The percentage of students achieving proficiency in reading/language arts is 90% (which is higher than the Virginia state average of 69%).
The student-teacher ratio of 17:1 is higher than the Virginia state level of 14:1.
Minority enrollment is 80% of the student body (majority Hispanic), which is higher than the Virginia state average of 56% (majority Black and Hispanic).
Quick Facts (2026)
- School Type: Magnet School
- Grades: 9-12
- Enrollment: 2,661 students
- Student-Teacher Ratio: 17:1
- Minority Enrollment: 80%
- Graduation Rate: 89% (Btm 50% in VA)
- Overall Testing Rank: Top 30%
- Math Proficiency: 65-69% (Btm 50%)
- Reading Proficiency: 90% (Top 5%)
- Science Proficiency: 75% (Top 20%)
- Source: National Center for Education Statistics (NCES), VA Dept. of Education
Top Rankings
Osbourn Park High School ranks among the top 20% of public schools in Virginia for:
Category
Attribute
Reading/Language Arts Proficiency
Science Proficiency
Diversity
School Overview
Osbourn Park High School's student population of 2,661 students has stayed relatively flat over five school years.
The teacher population of 156 teachers has grown by 6% over five school years.
School Type
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
2,661 students
Total Classroom Teachers
156 teachers
Year Founded
1976
Colors
Blue, Gold
Campus Size
50 acres
School Motto
'Excellence through Optimism'
School Rankings
Osbourn Park High School ranks within the top 30% of all 1,773 schools in Virginia (based off of combined math and reading proficiency testing data).
The diversity score of Osbourn Park High School is 0.71, 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
#483 out of 1773 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
65-69%
68%
Reading/Language Arts Test Scores (% Proficient)
(20-21)90%
69%
Science Test Scores (% Proficient)
(20-21)75%
59%
Student-Teacher Ratio
17:1
14:1
American Indian
n/a
n/a
Asian
14%
8%
Hispanic
46%
20%
Black
16%
21%
White
20%
44%
Hawaiian
n/a
n/a
Two or more races
4%
7%
All Ethnic Groups
Graduation Rate
89%
89%
Eligible for Free Lunch
69%
57%
Eligible for Reduced Lunch
9%
2%
School Statewide Testing
School District Name
Prince William County School District
Source: National Center for Education Statistics (NCES), VA Dept. of Education
School Notes
- School Mascot: Yellow Jackets
Frequently Asked Questions
What is Osbourn Park High School's ranking?
Osbourn Park High School is ranked #483 out of 1,773 schools, which ranks it among the top 30% of public schools in Virginia.
What schools are Osbourn Park High School often compared to?
Osbourn Park High Schoolis often viewed alongside schools like Osbourn High School, Manassas Park High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
65-69% of students have achieved math proficiency (compared to the 68% VA state average), while 90% of students have achieved reading proficiency (compared to the 69% VA state average).
What is the graduation rate of Osbourn Park High School?
The graduation rate of Osbourn Park High School is 89%, which is equal to the Virginia state average of 89%.
How many students attend Osbourn Park High School?
2,661 students attend Osbourn Park High School.
What is the racial composition of the student body?
46% of Osbourn Park High School students are Hispanic, 20% of students are White, 16% of students are Black, 14% of students are Asian, and 4% of students are Two or more races.
What is the student-teacher ratio of Osbourn Park High School?
Osbourn Park High School has a student ration of 17:1, which is higher than the Virginia state average of 14:1.
What grades does Osbourn Park High School offer ?
Osbourn Park High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Osbourn Park High School part of?
Osbourn Park High School is part of Prince William County School District.
School Reviews
Review Osbourn Park 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
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
