Hepburn Library of Madrid was built in 1917 by B.A. Hepburn, to serve the town of Madrid, NY.

The library houses a collection of over 10,000 items that can be borrowed by anyone who has a library card from any of the libraries that are members of the North Country Library System. The library also has a community room with a kitchen, which is avaliable for use by the community.

As a member of the North Country Library System, the Madrid Library can offer e-books, e-audio books, as well as many digital databases.

Over the years modification have been made to the library. The front stairs have been changed. Hanidcap access has been added. The roof was changed. The kitchen in the community room has been upgraded. Airconditioning has been added and the upstairs fireplaces now have gas inserts.