About Us Town of Mamaroneck consists of the Unincorporated Area, the Village of Larchmont and the part of the Village of Mamaroneck lying west of the Mamaroneck River or that part that is not Rye Neck. Though both incorporated villages are self-governing, the unincorporated area and the villages constitute the Town as a political and governmental subdivision f the State. The Town provides certain services to the Villages of Larchmont and Mamaroneck such as recreation, property assessment services and election supervision. To residents of the unincorporated area however, the Town provides direct municipal services including police, fire, and sanitation. The Town elects its own officials, adopts its own laws, and manages its own finances.