Mark Twain Branch Library is a Public library. This library is affiliated with Hartford Public Library .

Danbury Public Library is a Public library. This library is affiliated with Danbury (CT) Public Library . The collection of the library contains 100,284 volumes. The library circulates 562,012 items per year. The library serves a population of 80,893 residents .

Darien Library is a Public library. This library is affiliated with Darien Library . The collection of the library contains 110,230 volumes. The library circulates 624,486 items per year. The library serves a population of 21,887 residents .

Greenwich Library is a Public library. This library is affiliated with Greenwich Library . The collection of the library contains 357,552 volumes. The library circulates 1,469,384 items per year. The library serves a population of 61,171 residents .

Hartford Public Library is a Public library. This library is affiliated with Hartford Public Library . The collection of the library contains 384,059 volumes. The library circulates 531,393 items per year. The library serves a population of 124,775 residents .

Cragin Memorial Library is a Public library. This library is affiliated with the library system that serves Colchester, CT. The collection of the library contains 81,176 volumes. The library circulates 135,863 items per year. The library serves a population of 15,501 residents .

Fairfield Woods Branch Library is a Public library. This library is affiliated with Fairfield Public Library .

Louise A. Brundage Community Branch Library is a Public library. This library is affiliated with the system that serves Hamden, CT.

Whitneyville Branch Library is a Public library. This library is affiliated with the system that serves Hamden, CT.

New Canaan Public Library is a Public library. This library is affiliated with New Canaan Public Library . The collection of the library contains 163,642 volumes. The library circulates 497,382 items per year. The library serves a population of 19,738 residents .