Due to Ulster County’s level of transmission rating of “High", following CDC guidance, masks are now required when visiting the Library for all patrons ages 2+.
Special accommodations by appointment.

Marlboro Free Library

Located in New York's Hudson Valley, we’re a public library dedicated to supporting lifelong learning for all ages.

New discoveries begin here!


New York Times Bestsellers


Friend’s Holiday Book Sale Fundraiser- Happening now!

The Friends of the Library are holding a holiday book sale inside the Library building from now until January 7! The Friends volunteers handpicked and bundled similar books that would make great gifts for any avid reader. All bundles are…

Medicare Counseling Appointments- Mon. Dec. 6

Medicare Counseling with Ulster County Office for the Aging Monday, December 6, 10:00 a.m.-6:00 p.m. A representative from the Ulster County Office for the Aging will be at the Library to help those interested sign up for Medicare and choose…

News & Info