D−
International High school @ Largo
PublicHighGrades 9–12
505 Largo Rd, Upper Marlboro, MD 20772 · (301) 702-3810 · Part of Prince George's County Public Schools
Students
354
Students per teacher
11:1
Free or reduced lunch
95%
Setting
Suburb
Grades
9–12
What stands out about International High school @ Largo
- School Grade D−: test results are near the bottom of the state
- Math proficiency 17 pts below the state
- Reading / language arts 33 pts below the state
- Small classes: 11:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency2.5%
State average 19.3%
Reading / language arts2.5%
State average 35.5%
Location
Directions ↗
505 Largo Rd, Upper Marlboro
Students
Enrollment by grade
Grade 9202
Grade 1173
Grade 1279
Enrollment over time
373’20
385’21
389’22
362’23
354’24
Down 5.1% since 2020.
Who goes here
Hispanic 79%Asian 14%Black 5%White 2%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention International High school @ Largo.
Other schools in Prince George's County Public Schools
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.