International Schools in the United States
The United States is the one major destination where 'international school' means something different. Public education is free, well-resourced in the right districts, and the default for most families — so the private and international sector serves specific needs: continuity in a home-country curriculum, the IB, bilingual education, or entry into a highly selective independent school. This guide explains how the American system is structured, when an international school is actually the right call, and what it costs.
Quick answer
Public districts, private schools and international options in the United States — how the system works, what it costs, and when an international school is genuinely the right choice.
At a glance
- Country: United States
- Sections: 6
- Questions answered: 4
- Schools listed: 5
- Read time: 10 min read
The public system is the default, and it is not a compromise
Before anything else
- Research the district before signing a lease — address determines school
- A strong suburban district often outperforms mid-market private schools
- Charter and magnet options sit outside catchment rules
- The rent premium in a good district is effectively tuition
In most expatriate destinations the local state system is impractical for a relocating family because of language. In the United States it is not, and that changes the whole calculation.
American public schools are free, funded largely through local property taxes, and organised into districts. Quality varies enormously between districts — that variance is the defining feature of the system — but in a well-resourced suburban district the public high school is often better equipped than the private alternatives, with a wider range of Advanced Placement courses, stronger sports facilities and a broader peer group. Many long-term international assignees in Boston, Seattle, the Bay Area, northern New Jersey or Westchester educate their children entirely in the public system.
The catch is that access is determined by address. You do not apply to a good public school; you rent or buy inside its catchment. This makes the housing decision and the schooling decision one and the same, and it means that a family who signs a lease before researching districts has effectively already chosen a school. Housing costs inside strong districts reflect this — the premium you pay in rent is, in practice, tuition by another name.
Charter and magnet schools add a third layer: publicly funded, free, often selective or lottery-based, and independent of catchment. They are worth investigating in cities where the neighbourhood district is weak.
When an international school is genuinely the right choice
Given a viable free option, families should be able to articulate why they are paying. There are four good reasons.
Curriculum continuity. If your family is on a two or three-year posting and will return to France, Germany, Japan or the UK, keeping the child in their home system avoids a double transition and protects the qualifications that matter at home. The national schools — Lycée Français, the German international schools, the Japanese schools — exist precisely for this.
Portability. If the next posting could be anywhere, the IB travels better than a US high school transcript. Schools such as UNIS, Dwight and the international schools in the major cities run full IB programmes for exactly this population.
Language. Bilingual and dual-language schools maintain a second language at a level that a few periods a week in a public school will not. For a family whose children are already bilingual, losing that fluency during a US posting is a real cost.
Specific access. In cities where the neighbourhood public schools are weak and the family cannot relocate to a strong district — Manhattan being the obvious case — private education is not a luxury preference but the practical route to a good school.
If none of these applies, the honest answer is usually to move to a good district and bank the money.
What private and international schooling costs
US fee reality
- Major-city independent day schools: roughly USD 35,000-60,000
- International and national-system schools: roughly USD 20,000-48,000
- Add deposits, annual giving, activity fees and transport
- Financial aid is means-tested on US filings — usually impractical on arrival
American private school fees are among the highest in the world, and unlike most expatriate destinations they are rarely subsidised by an education allowance covering the full amount.
In the major metropolitan markets, established independent day schools run from roughly USD 35,000 to USD 60,000 a year. The international and national-system schools sit slightly lower on average — commonly USD 20,000 to USD 48,000 — partly because several are subsidised by their home governments or founding communities. Outside the big coastal cities, private day school fees fall substantially, often to USD 15,000 to USD 30,000.
The published tuition is not the total. Expect application fees, a non-refundable enrolment deposit, mandatory annual giving expectations at many independent schools, technology and materials charges, lunch, sports and activity fees, and transport where the school offers it. Some schools also bill a one-off capital levy.
Financial aid exists at most independent schools but is generally means-tested against US tax filings, which makes it awkward for newly arrived families. Employer allowances are the more realistic route, and they vary sharply: ask early whether yours is per child, capped, and whether it covers the deposit and fees beyond tuition.
How admissions work, and why the timeline surprises people
Timeline discipline
- Private cycle: apply autumn, decide February-March, for a September start
- Off-cycle entry depends on attrition — start early and ask directly
- Expect essays, recommendations, assessment and a family interview
- Public registration needs proof of address and immunisation records only
Private admissions in the United States run on a fixed annual cycle that is far earlier than most relocating families expect. Applications for a September start typically open in the autumn of the preceding year and close in December or January, with decisions in February or March and enrolment contracts due shortly after.
That cycle assumes a family already living locally and planning a year ahead. Relocating families frequently arrive outside it, and the practical consequence is that mid-cycle applications depend on attrition — a place opening because another family moved. Schools handle this routinely and most keep a rolling list, but the strongest schools in the biggest cities may genuinely have nothing.
The process itself is more involved than in most countries: an application with essays or parent statements, school reports and teacher recommendations, a child visit or assessment, and a family interview. Standardised admission testing is common at secondary level in competitive markets.
Public school enrolment, by contrast, is a matter of registration rather than application. You provide proof of address, immunisation records and prior school records, and the district places the child. It is quick, and it can be done on arrival.
Not sure which schools fit your family?
Choosing an international school depends on your child's age, curriculum preference, location and budget. Tell us what you're looking for and we'll help you identify schools worth considering.
Practical requirements: immunisation, records and grade placement
Three administrative issues catch relocating families every time.
Immunisation requirements are set at state level and enforced strictly by both public and private schools. Requirements often differ from those in your home country, and a child may need additional vaccinations or documented titres before enrolment. Start this before you fly; it is the most common cause of a delayed school start.
School records need translating and, ideally, contextualising. American schools read transcripts against their own grading conventions, and a bare foreign report can be misinterpreted. A short covering letter from the previous school explaining the grading scale and the child's standing is disproportionately useful.
Grade placement rarely maps cleanly. American grade levels are keyed to age with a cut-off that varies by state, and a child moving from an English-system Year 6 may land in Grade 5 or Grade 6 depending on birthday and state rules. Where a school proposes moving a child down a year, ask specifically about the social fit as well as the academic one — this is the decision families most often regret either way.
Choosing between the two systems
The most useful way to frame the decision is by the length and endpoint of the posting.
A short posting with a certain return home points towards curriculum continuity: the national-system school, or the IB if the return destination is uncertain. A long or open-ended move points towards integration: a strong public district, where the child builds a local peer group, or an independent school if the district cannot deliver.
A family with a teenager heading for US university admission should think carefully before choosing a non-US route. American universities read the American transcript, GPA and course rigour fluently; they read the IB well too, but the guidance, testing support and counselling infrastructure inside a US high school is built for that specific process.
And for families with younger children, the pragmatic advice from long-term assignees is consistent: get the district right, start in the public system, and move to private only if the specific school fails your child. It is far easier to move from public to private than to justify the cost of a private place that was never needed.
Frequently Asked Questions
Can expat children attend US public schools for free?
Yes. Public schooling is free and open to children resident in the district regardless of nationality or visa category. Placement is determined by home address, so the district you live in decides the school. You register rather than apply, providing proof of address, immunisation records and previous school records.
How much does private school cost in the United States?
In major metropolitan areas, established independent day schools generally run from about USD 35,000 to USD 60,000 a year, and international or national-system schools from about USD 20,000 to USD 48,000. Outside the largest cities, private fees fall substantially. Deposits, annual giving, activities and transport are extra.
Is the IB available in the United States?
Yes, at both private and a number of public schools. It is the natural choice for families expecting to move on again, or who want a qualification that reads clearly outside the US. American universities understand it well, but the domestic default remains the US high school transcript with Advanced Placement courses.
What immunisations does my child need?
Requirements are set state by state and enforced strictly by both public and private schools. They frequently differ from home-country schedules, so obtain a full immunisation record before you travel and check the destination state's requirements early — missing vaccinations are the most common cause of a delayed school start.
International schools in New York
- United Nations International School
- The British International School of New York
- Lycée Français de New York
- German International School New York
- Avenues The World School
Relocating to the United States?
Tell us your children's ages, your destination city and whether curriculum continuity matters — we'll help you work out whether a public district or an international school is the right route.