· updated monthly
The five schools Monterrey parents researched most this year, chosen from the 23 international schools in the city. Ranked by how many families opened each school’s profile and spent time reading it between July 2025 and June 2026, then the full picture on curricula, class sizes and fees.
The 2026 ranking
Ranked purely by parent interest — the number of families who opened each school’s profile and spent time reading it between July 2025 and June 2026.
Madison Monterrey Campus is the first Madison Campus, founded in 1978, and is a private international school in Monterrey, Mexico serving students aged three to sixteen. The campus delivers an International Baccalaureate program: the Primary Years Programme (PYP) for ages 3–11 and the Middle Years Programme (MYP) for early adolescents, with a strong emphasis on inquiry, intercultural understanding, and real-world application. The Pre-School maintains 100% English instruction to support language immersion, while Elementary offers a bilingual English–Spanish program and a strong reading focus. The curriculum integrates technology to reinforce Math, Science, and Language, and includes dedicated labs for Music, Science, Art PYP, and STEAM. Facilities include a neuromotor gym, library, cafeteria, and outdoor fields for basketball and soccer. Beyond academics, the school runs Mental Health Awareness Projects, and a socio-emotional program, including Star Promise: Tell An Adult Right Away. A variety of Arts, Languages, and Sports clubs complement the IB program.
ASFM is a private, secular, nonprofit international day school for ages 3–18. It offers an American Curriculum with AP courses, aligned to Common Core English Language Arts and Math, Next Generation Science Standards, SHAPE America for PE, National Core Arts Standards for music and visual arts, and CASEL for social-emotional learning. The 212,000-square-meter campus in Santa Catarina, Nuevo León serves Elementary, Middle, and High School in distinct spaces, with ongoing renovations. A 1-to-1 laptop program supports learning, and the MSHS Library provides more than 17,483 items plus production studios and digital resources. The school opened in 1928 and now serves about 2,400 students, with a modern campus near Huasteca Canyon since the 1990s. ASFM emphasizes service, averaging over 21,000 hours of community engagement annually (93% of students participate). Extracurricular offerings include Destination Imagination, the National Honor Society, and TEDx Youth ASFM, along with athletics such as soccer, basketball, and track.
Irish Monterrey is an international Catholic bilingual school in Monterrey, Mexico, serving students aged 3 to 15. The school offers bilingual instruction in English and Spanish and combines the Mexican curriculum with Advanced Placement options for eligible levels, within a Catholic education framework. The program emphasizes language development, information technologies, solid science and technology education, and cultural understanding. A teacher acts as a coach to develop critical thinking and emotional intelligence through a relationship among student, teacher and context, with differentiated instruction by maturation. The Semper Altius School Network coordinates two campuses: Irish First School (Alfonso Reyes 400 Ote., San Patricio) and Irish Middle School (Batallón de San Patricio 110, San Agustín). Facilities include a Makerspace, library, chapels, auditoriums, gym, athletic fields, music and art rooms, a cafeteria, and green spaces. Extracurriculars feature STEAM, robotics (Dronemakers and Mecakids), chess, music, and leadership activities such as Irish Tank. ISTE 2025 participation.
Colégio Inglés Americano (CIA) in Mexico offers an American Curriculum in a bilingual, bicultural setting for students aged 3 to 15. Preschool provides 100% English instruction in a supportive environment, with small groups led by a lead teacher and an assistant for individualized attention. From Kindergarten, students have a 1:1 iPad program to support personalized learning, backed by Apple Distinguished School recognition since 2018. The Primary program blends bicultural academics with character development, teamwork, and problem-solving, with English reinforced through contests and presentations and French introduced in Grade 4 as a third language. By the end of Primary, students master English and Spanish and apply their skills in projects and presentations. Secondary strengthens English and continues French, fostering critical thinking and leadership through literature and science. Daily ICT integration and international trips broaden real-world experiences. Founded twenty years ago, the school emphasizes leadership, empathy, and responsibility.
International School of Monterrey (ISOM) is a bilingual, secular, inclusive, student-centered institution serving ages 3 to 15, from Kinder to High School. The school offers an Advanced Placement (AP) curriculum in its upper grades, complemented by academies in Mathematics, Sciences, Technologies, and Arts and Cultures, all taught in English. An English Academy focuses on English Language Arts and English as a Foreign Language, while a third language program (French or Japanese) runs after school twice weekly. The Project for Activation of the Intelligences (PAI) engages primary students to develop cognitive, affective and motor skills and multiple intelligences. Facilities include a campus with photo gallery and a 360-degree tour, plus a MakerSpace with 3D printing and laser cutting; spaces for chess, robotics, dance, choir and violin. Sports include soccer and basketball, with inter-school competitions. The community emphasizes service, anti-bullying, and Positive Discipline, alongside cultural and language exploration and a values-driven environment.
What’s on offer
The mix of programmes and teaching languages across all 23 schools. Many offer more than one curriculum, so totals run higher than the school count.
Number of schools teaching each curriculum.
Number of schools teaching in each language.
Size & classes
School size and class size shape day-to-day experience as much as curriculum does.
Schools grouped by total enrolment.
Average school size is 1,033 students · based on the 19 schools that report enrolment.
Schools grouped by typical class size.
Average class size is 19.0 students · based on the 14 schools that report it.
What it costs
Fees shown are one year for a 12-year-old (or the closest age available), excluding one-time enrolment costs.
Across the 7 schools that publish a price for a 12-year-old. All figures in MXN.
How many schools sit in each annual-fee range.
Tell Doris your budget, your child’s age and what matters most — we will shortlist the right schools in Monterrey, free and impartial.