RSU 21
177 Alewive Road
Kennebunk, Maine 04043
Map of RSU 21
Phone:  207-985-1100
Web Site:
Enrollment:  2600 ('19-'20)

Administrative Offices
Regional School Unit 21

Welcome to RSU 21!
RSU 21 encompasses the schools of Kennebunk, Kennebunkport, and Arundel. Situated on the Atlantic coastline 30 minutes south of Portland and 1.5 hours north of Boston, MA, our students enjoy living in one of New England's most beautiful and accessible locales. Approximately 2,600 students attend our six schools, where they are prepared for meaningful citizenship through a wide variety of academic and co-curricular programming. For further information on our school district, please check out our website: