The Village of Mamaroneck was incorporated in 1985 with the addition of Rye Neck. The Village Hall on 123 Mamaroneck Ave. is home to several municipal offices, including that of the Village Mayor, Clerk-Treasurer, Assessor, Manager, Registrar of Vital Statistics and Attorney.
The Board of Trustees meetings are held on the 2nd and 4th Monday of every month at 7:30 p.m. in the Courtroom at Village Hall.