D
Needs Improvement
42/100

Osbourn High

📚 09 – 12 🏫 High School
📍 1977 Eagle Way, Manassas, VA 20110
Overall
D
42/100 · the blend of everything below
Achievement
D
Reading 80% · Math 72% proficient · 19th percentile in Virginia
Graduation
C
72% earn a regular diploma in 4 years
Resources
B
Class size, funding, school size and type

Each score is graded separately against Virginia schools. A school can be strong at moving students forward (growth) without having the highest test scores, or the reverse. How we score schools

42
Repit Score
out of 100
2,330
Students
enrolled
17.5:1
Student:Teacher
ratio
$17K
Per Student
spending

What Goes Into This Rating

FactorWeightScoreBasis
📚 Academics (reading & math)55%19/100reading 26th percentile, math 13th percentile among Virginia high schools (2018–19 state tests)
🎓 Graduation (4-year, diploma only)25%24/10072% graduate on time with a regular diploma
🏫 Resources (class size, funding, size, type)20%75/100Inputs from NCES school and district data

Students served: 78% students directly certified for free meals (their families receive SNAP or similar aid). Compared with Virginia schools serving a similar share of low-income students, this school’s reading and math results are −24 points worse than expected. (Context only; not part of the score.)

The overall Repit Score ranks this blend against every rated school in Virginia. Schools are compared within their state because each state sets its own tests and proficiency bar. How we rate schools

Test Scores & Graduation

📖 Reading proficiency80% (+3 pts vs. state avg 77%)
Students scoring proficient on the state test, 2018–19
➗ Math proficiency72% (−9 pts vs. state avg 81%)
Students scoring proficient on the state test, 2018–19
🎓 Graduation rate72% (−16 pts vs. state avg 88%)
Four-year adjusted cohort graduation rate, class of 2020

Source: U.S. Department of Education EDFacts via the Urban Institute Education Data Portal. Federal reporting rounds small schools to ranges; we show the midpoint. Proficiency standards differ by state, so compare schools within the same state.

How Student Groups Do Here

Share of each group of students scoring proficient on the Virginia state test (2018–19), compared with the same group of students across the state. Differences between groups are shown as reported; they reflect many factors inside and outside school.

StudentsReadingMathvs. same group statewideRank in state for this group
White92%82%reading +1 pts, math -7 pts36th percentile (list)
Black75%72%reading -2 pts, math -3 pts35th percentile (list)
Hispanic77%70%reading +3 pts, math -6 pts30th percentile (list)
Asian—85%math -9 pts8th percentile (list)
Multiracial—75%math -12 pts14th percentile (list)
Low-income72%68%reading -2 pts, math -7 pts24th percentile (list)

Source: U.S. Department of Education EDFacts via the Urban Institute. Groups with fewer than 20 tested students are not shown. Results are achievement (proficiency), not growth; growth by group is not published for individual schools.

School Information

Address 1977 Eagle Way
City Manassas
ZIP Code 20110
District 5102360
NCES School ID 510236000978
Data Year 2024-25

Community Context for 20110

Understanding the community around Osbourn High helps evaluate the school environment and neighborhood.

💰 Income & Economy

Median Household Income $113,837
Per Capita Income $42,691
Poverty Rate 3.1%
Households Earning $100K+ 56.1%

🎓 Education Level

Bachelor's Degree or Higher 34.3%
High School or Higher 85.2%

🏠 Housing

Median Home Value $406,700
Median Rent $1,819
Owner-Occupied 75.0%
Renter-Occupied 25.0%
View full data for ZIP 20110 →

Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 20110 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 20110 housing costs →

Student Demographics

Enrollment and demographic breakdown for Osbourn High.

👫 Gender Distribution

Male 52.2%
Female 47.8%

🌎 Race & Ethnicity

Hispanic/Latino 71.6%
White 11.4%
Black 8.8%
Asian 3.5%
Two or More Races 4.3%
American Indian 0.2%
Pacific Islander 0.1%

📋 Enrollment Summary

Total Enrollment 2,330
Teachers (FTE) 133.4
Student:Teacher Ratio 17.5:1

Frequently Asked Questions

What is the Repit School Score for Osbourn High?
Osbourn High has a Repit School Score of 42 out of 100, earning a grade of D. The score is based mainly on reading and math proficiency compared with other schools in the state, plus the on-time graduation rate, with class size and funding counting for a smaller share.
How many students attend Osbourn High?
Osbourn High has 2,330 students enrolled for the 2024-25 school year. The student-to-teacher ratio is 17.5:1.
What grades does Osbourn High serve?
Osbourn High serves grades 09 – 12 and is classified as a High School. This is a public school.
How much funding does Osbourn High receive per student?
Osbourn High receives $17,203 in per-pupil spending from its district. This is above the national average.
🏠 Rental Market Around Osbourn High in 20110 ▼
Avg Home Value
$515,285
Avg Monthly Rent
$2,215
1-Year Change
+1.3%
% Renters
25.0%

Other Schools in 20110

View all schools and real estate data for 20110 →

About Repit School Scores

Parents choosing a school deserve to see what it actually delivers. Since October 2026 the Repit School Score is built mainly on results:

  • Academics (largest share) — the share of students scoring proficient in reading and math on the state test, ranked against schools of the same level in the same state.
  • Graduation (high schools) — the four-year adjusted cohort graduation rate. Only regular diplomas count; GEDs and certificates of attendance do not.
  • Resources (smaller share) — class size, per-pupil funding, school size and type.

Scores compare schools within their own state, because every state writes its own tests and sets its own proficiency bar. Full methodology

Data sources: NCES CCD 2024-25, U.S. Dept. of Education EDFacts (test results & graduation) | Last updated: October 2026