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Carlucci American International School of Lisbon

International School in Lisbon

Imported listing

Quick answer

Carlucci American International School of Lisbon (CAISL) serves 755 students from 62 nationalities aged 3 to 18. The school combines an American curriculum with the IB Diploma Programme at upper school, accredited by IBO and MSA-CESS. The 62-nationality diversity is exceptional for Portugal. Long-established choice for diplomatic, corporate and Portuguese-American families seeking American-track education with IB sixth form.

Key facts

  • Curriculum: IB, American taught at Carlucci American International School of Lisbon.
  • Tuition: $14,056–$27,274/yr published in EUR, US$ equivalent.
  • Avg class size: 20 Lisbon international school · 755 students total.
  • 62 nationalities top: American and Portuguese.
  • Ages: Ages 3 to 18 school day starts at 8:20.
  • Accreditations: IBO, MSA-CESS listed accreditations.
IB, AmericanAges 3 to 18English$14,056–$27,274/yr(12128-23532)
Est. all-in: $21,985/yr(+6%, modeled)Premium in LisbonModerate admissions84% data coverage
Students

755

Nationalities

62 (American and Portuguese)

Class Size

20 avg

Admissions

Rolling

Accreditations

IBO, MSA-CESS

multi-curriculumibamerican-curriculumhighly-diverseinternationally-mobile

About Carlucci American International School of Lisbon

Carlucci American International School of Lisbon is a student-centered educational community in which the school challenges itself and each other to do its best and to makes positive contributions to our diverse and ever-changing world.

Learning & language support (SEN / EAL)

Special educational needs (SEN)Stated
English as an additional language (EAL)Stated

This school states meaningful learning-support provision — still confirm it fits your child's specific need.

Why this matters

Special-needs provision at international schools varies widely and is rarely guaranteed by the school itself — and local legal duties differ by country. Confirm what this school provides, in writing, before you commit.

  • Learning support: moderate
  • In-house specialist staff listed
  • EAL/ESL support listed

Not published

  • —Educational-psychologist availability not stated

Questions to ask the school

  1. Is an educational psychologist on staff or available by referral?
  2. Can you support a child with my child's specific need (e.g. dyslexia, ADHD, autism), and have you done so this year? Ask for concrete examples.
  3. Is there an additional fee for learning support or EAL — and how much per year?
  4. Is learning support guaranteed for the full enrolment, or can it be withdrawn later?
Annual fees and costs for Carlucci American International School of Lisbon
ItemAmount
Annual tuition (USD)$14,056–$27,274
Annual tuition (EUR)12128-23532
Fee year2025-2026
Est. all-in cost (modeled)how we calculate$21,985(+6%)
Est. first-year total (modeled)$23,485
Cost position in Lisbon97th percentile(premium tier)
Curriculum

IB, American

External examinations

IB Diploma

Exam results

The average score in 2025 was 34.3 and in 2024 was 36.56. More information can be found here: https://www.caislisbon.org/admissions/welcome/evidence-of-academic-success

Additional languages

Portuguese, French and Spanish

Learning support

The Learning Support Program (LSP) at CAISL is dedicated to fostering the academic, social and emotional development of all students by providing tailored support to those with mild to moderate needs. The goal is to ensure that every student admitted to CAISL, regardless of their individual challenges, can thrive within the regular classroom setting and achieve success in meeting academic requirements. At CAISL, the school Learning Support teachers have specialized qualifications and expertise tailored to address diverse students' needs and to enhance student access to the standard educational curriculum. THE LEARNING SUPPORT TEAM IS COMMITTED TO SUPPORTING STUDENTS IN A TIERED AND COLLABORATIVE APPROACH, BY: • Providing small group instruction and personalized interventions to address specific learning needs. • Regularly monitoring student progress to track growth and adjust support strategies accordingly. • Implementing formal accommodations to ensure equitable access to the curriculum and learning materials. • Developing executive functioning and literacy skills crucial for academic success. • Collaborating closely with teachers, parents, and external specialists to create Individual Educational Plans (IEPs) tailored to each student's unique needs. • Upholding a commitment to inclusivity by providing necessary resources and support while fostering a sense of belonging and empowerment among all learners.

Special needs staff

Learning Support

ESL / EAL support

English Support

School hours

8:20 – 15:45

School busYes
Lunch

Yes

Uniform requiredNo
After-school careNo
Dietary accommodations

We have a vegetarian option available every day.

Listing imported: 2026-04-27Data source: scrapedConfidence: highData completeness: 84%Sources: none yet — confirm with the school

Imported from a directory listing and not independently verified — confirm fees and details with the school.

At a Glance

Fee Position in Lisbon

Mid-range
Median
$5,000$14,056–$27,274$33,723

School Profile

AffordabilitySchool SizeSmall ClassesDiversitySupport
Carlucci American International School of Lisbon

Class Size

This school
20
City avg
17

Student Diversity

62nationalities755 students

Very diverse

Common: American and Portuguese

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Disclaimer: School profiles are source-backed decision aids, not endorsements or official rankings. Tuition figures are approximate and may not include registration fees, uniforms, transport, or exam costs. Always verify directly with the school before applying. WhereNext is not affiliated with any school listed. This is not admissions consulting, legal advice, or official school placement guidance.