Washington International School
Washington, DC
An International Baccalaureate World School offering a multilingual, multicultural education to a globally diverse student body.
Tuition (Day)
$48,000
Grades
PS-12
Gender
Coed
Avg Class Size
16 students
Affiliation
Nonsectarian
Testing Policy
Won't AcceptDay school — PS-12
Financial Aid & Scholarships
Financial aid available
Application Deadlines
Regular Decision:January 15, 2026
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