High Schools
100 percent of CMS graduates are accepted to Catholic, Independent or high-performing public high schools. CMS graduates have attended the following schools.
| Bishop Loughlin Memorial High School* | New Design High School* |
| Blair Academy | New York Harbor High School* |
| Cascades High School | Notre Dame High School* |
| Cathedral High School* | Orchard Collegiate High School* |
| Cristo Rey New York* | PACE University High School |
| Dana Hall | Philips Exeter Academy |
| Dominican Academy* | Repertory High School for Theater Arts |
| Fashion Industries High School | St. George Academy* |
| High School for Environmental Studies* | St. Jean Baptiste High School* |
| High School of Health Professions and Human Services* | St. Joseph's High School |
| High School for Law, Advocacy and Community Justice* | St. Michael's Academy |
| Holy Child Rye* | St. Saviour High School |
| Hunter College High School | St. Vincent Ferrer High School* |
| LaGuardia High School for the Visual Arts | Talent Unlimited |
| Legacy School for Integrated Studies | Teaneck High School |
| Manhattan Hunter Science High School | The Masters School* |
| Manhattan High School at Beacon* | University Neighborhood School |
| Manhattan Village Academy* | Vanguard High School |
| Monsignor Scanlan High School | Williamsburg Charter School* |
| Nest+m High School | Wyoming Seminary |
*CMS graduates currently in attendance