The Sao Paulo IB landscape
Sao Paulo hosts Latin America's deepest international school market, driven by financial-services, manufacturing and consulting expat communities concentrated in the Pinheiros, Morumbi and Granja Vianna areas. St Paul's School (premium British-foundation, full IB Continuum) leads the IB market. Graded School (American with IB Diploma alongside US high-school diploma) is the long-established premium American school. Chapel School, Beacon School and St Nicholas School round out the credible IB tier. Cohort sizes are healthy with multiple schools achieving 35+ point averages.
The 2026 top 5 IB schools in Sao Paulo
St Paul's School
Sao Paulo's IB benchmark and Brazil's premier international school. Full IB Continuum from PYP. Three-year average around 36-37 points. Strong faculty across STEM and humanities. Strong destinations to top US, UK and Brazilian universities. Default first choice for IB-committed Sao Paulo families with British-curriculum heritage or expat employer backing.
Graded School (American School of Sao Paulo)
Premier American international school. IB Diploma alongside US high-school diploma. Three-year IB average around 35-36 points. Strong faculty. Strong destinations across the US, UK, Brazil and beyond. Particularly attractive for American-curriculum families wanting IB optionality at sixth-form.
Chapel School
American-foundation school with strong IB Diploma cohort. Three-year average around 34 points. Strong destinations to US universities. Particularly attractive for American-Brazilian dual-nationality families.
Beacon School
Full IB Continuum school. Strong cohort outcomes. Particularly attractive for families wanting IB-only pathway with no curriculum switch through to sixth-form.
St Nicholas School (Sao Paulo)
British-foundation school with IB Diploma sixth-form alongside IGCSE. Strong cohort outcomes across both pathways. Particularly worth considering for British-curriculum families wanting IB optionality.
What didn't make the list
Several Sao Paulo schools deliver IB Diploma at smaller scale or have not yet built sufficient three-year cohort track records. Lourenco Castanho, Avenues Sao Paulo and Concept Schools offer credible IB pathways but cohort outcomes data is limited or recent.
IB vs. American AP in Sao Paulo
Graded School and Chapel School both offer IB alongside American pathways, with AP options for some students. For US-bound students, AP is often the more direct pathway; for globally mobile students, IB Diploma travels universally. Most premium Sao Paulo schools have moved toward IB Diploma as the dominant sixth-form pathway over the past decade.
Brazilian university question
Brazilian university entry traditionally requires the ENEM exam and Brazilian high school diploma; IB Diploma is increasingly recognised by Brazilian universities (USP, FGV, UNICAMP) but the ENEM pathway remains dominant. For families committed to Brazilian universities, IB plus ENEM preparation is the optimal combination. most premium Sao Paulo IB schools support this dual-pathway preparation.
Fee context
Premium IB places at St Paul's or Graded Sao Paulo cost BRL 110,000-145,000 per year (USD 19,500-25,500). Plus enrolment and capital fees. See our full Sao Paulo school fees report.