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Premium International Schools in United States

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About international schools in United States

Premium international schools in the United States are private day and boarding schools that combine globally minded curricula with strong language and university-preparation services; many offer the International Baccalaureate, Advanced Placement or British (IGCSE/A-Level) pathways rather than a single national syllabus. Instruction is usually in English but bilingual and immersion streams in Spanish, French and Mandarin are commonplace at this level, and some campuses support heritage-language study alongside the main programme. Fees vary widely by region and by whether a school is day or boarding - premium day schools commonly charge in the mid five-figure range and boarding schools can exceed US$70,000 a year at the high end. Admissions typically follow an autumn - winter cycle for the following school year, include standardised entrance assessments (ISEE/SSAT), interviews and recent school reports, and often have separate early deadlines for financial aid; families relocating from overseas should start enquiries and document gathering at least six to twelve months before arrival.

Compare 72 Premium international schools in United States. Filter by curriculum, fees (average USD 43,580), location, and more to find the right international school now.

At a glance 72 schools · avg fee USD 43,580
Schools listed
72
Curricula
22
Average annual fee
USD 43,580
Fee range
USD 25,468 – 82,710
Most common curriculum
IB (DP) (36 schools)
Average school size
541 pupils
Largest by enrolment
The Awty International School
Oldest
The Lawrenceville School (1810)
With boarding
13

17 international schools in San Francisco

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17 international schools in New York

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5 international schools in Boston

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4 international schools in Washington DC

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2 international schools in Philadelphia

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2 international schools in Denver

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2 international schools in Chicago

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2 international schools in Houston

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1 international school in Stevenson

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1 international school in Granby

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1 international school in Faribault

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1 international school in Edina

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1 international school in Bothell

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1 international school in Boca Raton

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1 international school in Spokane

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1 international school in Miami

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1 international school in Palo Alto

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1 international school in West Palm Beach

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1 international school in Olney

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1 international school in Redmond

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1 international school in Tarrytown

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1 international school in Fort Lauderdale

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1 international school in San Mateo

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1 international school in Andover

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1 international school in Telluride

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1 international school in Hoboken

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1 international school in Lakeville

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1 international school in Lawrenceville

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1 international school in Jersey City

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FAQs for United States

How do IB, AP and British (IGCSE/A-Level) pathways differ in focus?
The International Baccalaureate is a broad, inquiry-based programme aimed at global engagement and critical thinking across subjects, while Advanced Placement offers individual college-level courses and exams that students take subject by subject. British programmes lead to IGCSEs and A-Levels, which typically narrow specialisation later in upper school and rely on external examinations; families often choose based on learning style, subject depth and university plans.
What should we budget for tuition and extra costs at a premium international school?
Tuition varies by state, campus and whether the school is day or boarding; premium day schools commonly fall in the mid five-figure range and boarding fees at some independent schools can exceed US$70,000 per year. Additional costs such as uniforms, meals, school trips, learning-support services, extracurricular activities and incidental fees commonly add several thousand dollars a year, and separate financial-aid or scholarship deadlines may apply.
When should we start the admissions process if we are relocating from overseas?
Begin at least six to twelve months before your intended start date: most schools run recruitment, open days and assessment windows in the autumn and winter for the following academic year, and some places or financial-aid decisions close earlier. Typical requirements include an application form, recent school reports, standardised tests (ISEE or SSAT for many independent schools), references and an interview, so allow time to obtain translated or certified documents if needed.
Do premium international schools provide language support for non-English speakers?
Yes; many schools offer English as an additional language (EAL/ESL) support alongside immersion or bilingual tracks in languages such as Spanish, French and Mandarin, and some maintain heritage-language programmes to keep pupils connected with home languages. Programme intensity ranges from pull-out tuition to full-immersion sections, so check whether support is transitional or intended to deliver bilingual fluency.
What practical things should relocating families look for on a school visit?
Observe the balance of classroom interaction, language use and pastoral care, and ask how the school supports newcomers academically and socially in the first term. Request details on class sizes, university-counselling services, assessment and reporting schedules, fee inclusions and refund/withdrawal policies, and confirm application and financial-aid deadlines so you can plan visa and housing arrangements around the school calendar.