A Message from the Superintendent

Welcome to the School Administrative Unit 50 Website!

After several months of planning and preparation, we are delighted to officially launch our new website. Our goal with the new website is to provide the public with an efficient way to learn about our school districts, be informed of upcoming school events and activities, and also learn about employment opportunities that become available. 

Our SAU enrolls approximately 945 students from Pre School to Eighth Grade, across five schools, serving the communities of Greenland, New Castle, Newington, and Rye. Through our AREA agreement with the City of Portsmouth, our high school student population attends Portsmouth High School in SAU 52.

Here at SAU 50, we take pride in providing high quality public education to all of our students. 

We hope that you find the website useful with its brand new look.  For any questions, suggestions, or feedback, please email my assistant, Tracy Dumais at tdumais@sau50.org.


Salvatore Petralia

Superintendent of Schools

SAU 50

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