Cities / Paris / Marymount International School Paris
Marymount International School Paris
France's oldest international school, founded 1923 in Neuilly-sur-Seine, following the American AERO curriculum for ages 2-14 only - the school does not offer secondary beyond Grade 8. 2026-27 fees run from EUR 23,250 (Early Learners) to EUR 38,500 (Middle School)…
In brief
Marymount Paris is a Catholic American school in Neuilly-sur-Seine, founded in 1923 and part of the Religious of the Sacred Heart of Mary network of Marymount schools. Around 360 students aged 2 to 14, with 63 nationalities.
External sources describe Marymount as the oldest international school in France. Head of school Sarah Thomas leads the school, accredited by MSA-CESS and CIS. American curriculum throughout, no IB. Fees run roughly EUR 23,250 to EUR 38,500 a year. Facilities are unusual at this scale: three gymnasia, a performing arts theatre, a chapel, dedicated music rooms, a FabLab and an art room with pottery studio.
Families describe a small caring community, strong pastoral and medical support, and meaningful diversity. The school stops at grade 8, so families plan a senior school move from year 9. Catholic identity is real and visible. Best fit for international families wanting a US-curriculum primary and middle school with a Catholic ethos and a strong campus offer in the western suburbs.
Fees
| Fee | Age | Type | Amount |
|---|---|---|---|
| Early Learners 1-2 (ages 2-4) | 2 | Annual | €23,250 |
| Early Learners 3 (age 4-5) | 4 | Annual | €27,250 |
| Kindergarten (age 5-6) | 5 | Annual | €34,000 |
| Grade 1 | 6 | Annual | €34,400 |
| Grade 2 | 7 | Annual | €34,400 |
| Grade 3 | 8 | Annual | €34,400 |
| Grade 4 | 9 | Annual | €34,400 |
| Grade 5 | 10 | Annual | €34,400 |
| Grade 6 | 11 | Annual | €38,500 |
| Grade 7 | 12 | Annual | €38,500 |
| Grade 8 | 13 | Annual | €38,500 |
| Re-enrollment Fee (annual) | One-time | €500 | |
| Application and Registration Fee (non-refundable) | One-time | €1,400 | |
| Capital Assessment - one-time joining fee (non-refundable) | One-time | €12,400 |
Reviews
- Catholic American international school in Neuilly-sur-Seine, part of the Religious of the Sacred Heart of Mary network (London, Rome, New York, Colombia).
- Aggregator reviews skew strongly positive but are aging. The visible cohort on ischooladvisor and edarabia clusters around six to seven years old, with a average across six reviews on ischooladvisor.
- Repeat positive themes: small classes, caring atmosphere, multinational intake (cited as 63 nationalities), strong parent-teacher organisation, and on-site medical support that one parent called phenomenal compared with stories from other Paris schools.
- One Reddit comment in r/IAmA from a former embassy-family student described international schools generally as fantastic, with Marymount Paris listed.
- Limited recent independent signal. No fresh Reddit or Mumsnet thread surfaced.
Head of school
Sarah Thomas
Sarah Thomas has worked at Marymount for over a decade, with a focus on teaching and student service learning. She also proudly serves as an Educational Counselor for the World Summit of Nobel Peace Laureates. As Head of School, she leads Marymount International School Paris in its mission to prepare students to challenge, shape, and transform the world, embodying the visionary spirit of founder Mother Marie Joseph Butler. She oversees a curriculum that integrates French language learning and standardized assessments like MAP and CAT4 while maintaining the school's Catholic heritage.
Accreditations
- Council of International Schools 01
- Middle States Association Commissions on Elementary and Secondary Schools 02
Academic results
- Result not published