City Hall

253 Main Street
Ansonia, CT 06401


Mon - Wed.   8:30 a.m. - 4:30 p.m.
Thursday      8:30 a.m.- 5:00 p.m
Friday          8:30 a.m.-1:00 p.m.

Office of the Mayor

Mayor David S. Cassetti


253 Main Street
Ansonia, CT 06401 
Phone (203) 736-5900

David S. Cassetti was officially sworn-in as the 29th Mayor of Ansonia on December 2, 2013.  He will serve as the first Ansonia Mayor of this century alongside an extraordinary team of city officials in city hall, on the Board of Aldermen and the Board of Education.

All residents are invited to stop by city hall to wish Mayor Cassetti good luck as he moves into his new office.

Please continue to visit this website for variety of information concerning the Cassetti administration, including updated contact information for city officials and staff.