Bilingual K-12 German school in Boston with small classes, advanced degrees faculty, and specialized support for learning differences
German International School Boston is a bilingual K-12 independent school in Boston serving students from preschool through grade 12. The school offers specialized support for students with learning differences and ADD/ADHD, making it a resource for families seeking an academically rigorous environment with accommodations for diverse learning needs. With small average class sizes of 14 students and 98% of faculty holding advanced degrees, the school provides individualized attention within its German-English bilingual curriculum.
The school emphasizes a structured, internationally recognized German curriculum designed to develop critical thinking and global awareness. Students with learning differences benefit from dedicated support programs tailored to their needs, alongside a full range of academic courses and enrichment opportunities. The school maintains a casual dress code and nonsectarian environment, with extensive extracurricular options including sports, arts programs, music ensembles, and tutoring support through student-led clubs.
Tuition ranges from $27,300 to $30,995 depending on grade level and services, with 12% of students receiving financial aid. Admissions are rolling with a February 1 deadline, and the school maintains a 90% acceptance rate. For more information about programs, accommodations, and enrollment, families can contact Admissions Director Marion Goodwin at (617) 783-2600 or visit gisbos.org.
At a Glance
TypeSchool with Special Program Emphasis
GradesPrekindergarten-12
Students263
Class Size14:1 ratio
Tuition$27,300
Fin. Aid12% receive aid
Est.2001
DeadlineFeb. 1 / rolling
School Information
| School Type | School with Special Program Emphasis |
| Year Founded | 2001 |
| Yearly Tuition Cost | $27,300 |
| Tuition Notes | Tuition varies based on grade level and pickup time, ranging from $27,300 – $30,995 |
| Total Students | 263 |
| Total Classroom Teachers | 55 |
| Percent of Faculty with Advanced Degree | 98 |
| Average Class Size | 14 |
| Grades Offered | Prekindergarten-12 |
Admissions Information
| Admissions Director | Marion Goodwin |
| Admission Deadline | Feb. 1 / rolling |
| Acceptance Rate | 90 |
| Percent on Financial Aid | 12 |
Student Body Information
| Student Body Type | Co-ed |
| Percent of Students of Color | 5 |
Academic Programs Information
Special Education Programs
Learning Difference ProgramsADD/ADHD Support
List of Courses Offered
Link to List of Courses
Matriculation DataView data
Sports and Extracurricular Information
| Sports | Alpine Skiing · Cross Fit · Indoor Soccer · Rock Climbing · Soccer · Swimming · Ultimate Frisbee · Volleyball |
| Clubs and Organizations | Club or Organization: · GISB Volunteers · Tutoring Club · Arts and Music Programs: · After School Enrichment Program · GISB Jazz Band · Recreational Athletic Programs: · Soccer Team · Ultimate Frisbee Club · Volleyball |
Additional Information
| Classroom Dress Code | Casual |
| Religious Affiliations | Nonsectarian |
| School Calendar | gisbos.org/en/for-families/#calendar |