New York State Assembly District Office, 91st A.D. 933 Mamaroneck Ave, Mamaroneck, NY10543 Assemblyman George Latimer is serving his third term representing the 91st Assembly District, which includes Larchmont,…More Mamaroneck, Rye Neck, Rye City, Rye Brook, Port Chester and parts of New Rochelle. Latimer works from this office two to three hours every day he is in the district, which is usually Thursday through Sunday. The rest of the day he is out in the community working with constituents. Monday through Wednesday, January through June, the Assemblyman works in Albany. Community members can meet with Assemblyman Latimer at this office by appointment.