Michael S. Nelson, M.Ed. 
Superintendent email  

Welcome to the Old Rochester and Massachusetts Superintendency Union #55 School Districts website. The purpose of this site is to communicate timely and relevant information about the schools in Marion, Mattapoisett, and Rochester to all stakeholders. Please take some time to explore the many sections of the website and return often as information is constantly being updated.  If you are unable to find an event, a program, or other information, please reach out to the Superintendent's office or one of our schools. Enjoy your visits to our website. There, we know you will see our continuous efforts to engage all community members to inspire our Tri- Town students "to think, to learn, and to care." 

Old Rochester Regional School District
MA Superintendency Union #55

135 Marion Road
Mattapoisett, MA 02739 
Office: 508-758-2772  X1956
Fax: 508-758-2802

Executive Assistant 
to the Superintendent:
Diana Russo  email

OFFICE HOURS: 7:30 a.m. to 3:30 p.m.