All-boys Catholic school in Morristown, NJ (grades 7-12) with specialized ADD/ADHD support, small classes, and holistic approach to learning
Delbarton School is an independent, all-boys Catholic school (grades 7–12) in Morristown, NJ that offers ADD/ADHD support for students who benefit from structured academic environments. With an average class size of 18 and 73% of faculty holding advanced degrees, the school provides individualized attention to help students with attention challenges stay engaged and succeed academically.
The school's holistic approach emphasizes developing the whole person—mind, body, and spirit. For students with ADHD or attention-related learning differences, this means access to a disciplined, supportive community that reinforces accountability and independent learning skills. The school encourages boys to become active learners rather than passive recipients, which can be particularly beneficial for students who thrive with clear expectations and engaged teaching. Beyond academics, Delbarton offers extensive sports (17+ varsity options) and clubs that provide structured outlets for energy and social connection.
Delbarton seeks boys of good character with demonstrated scholastic achievement; families interested in the ADD/ADHD support program should contact Admissions Director Jake Ross at (973) 538-3231 Ext. 3019 or visit delbarton.org. Annual tuition is $48,725, with 19% of students receiving financial aid (average grant: $31,000). The admission deadline is December 3.
At a Glance
Grades7-12
Students644
Class Size18:1 ratio
Tuition$48,725
Fin. Aid19% receive aid
Est.1939
DeadlineDec. 3
Accreditation & Memberships
National Catholic Educational Association (NCEA)
National Association of Independent Schools (NAIS)
School Information
| Year Founded | 1939 |
| Yearly Tuition Cost | $48,725 |
| Total Students | 644 |
| Total Classroom Teachers | 103 |
| Percent of Faculty with Advanced Degree | 73 |
| Average Class Size | 18 |
| Grades Offered | 7-12 |
Admissions Information
| Admissions Director | Jake Ross |
| Admissions Associate | Alma Lopez-Holder |
| Admission Deadline | Dec. 3 |
| Acceptance Rate | 37 |
| Percent on Financial Aid | 19 |
| Average Financial Aid Grant | $31,000 |
Student Body Information
| Student Body Type | All-boys |
| Percent of Students of Color | 32 |
Academic Programs Information
Special Education Programs
ADD/ADHD Support
List of Courses Offered
Link to List of Courses
Sports and Extracurricular Information
| Sports | Baseball · Basketball · Bowling · Cross Country · Football · Freestyle Skiing · Golf · Ice Hockey · Lacrosse · Rugby · Soccer · Squash · Swimming · Tennis · Track and Field · Winter Track · Wrestling · Show More (1) · Hide |
| Clubs and Organizations | Club or Organization: · Coding Club · Digital Media Club · Fashion and Design Club · Green Wave Radio Podcast Club · Recreational Athletic Programs: · Sailing Club |
Additional Information
| Classroom Dress Code | Casual |
| School Memberships | National Catholic Educational Association (NCEA) · National Association of Independent Schools (NAIS) |
| Religious Affiliations | Catholic |
| School Calendar | www.delbarton.org/about-us/calendar |
| Summer Program Details | View Summer Program Details |
| Summer School Offered | Yes |
| Average SAT Score | 1410 |
| Average ACT Score | 33 |
Contact the school
(973) 538-3231 Ext. 3019230 Mendham Road, Morristown, New Jersey 07960
www.delbarton.org