O'Fallon Public Library

Sharing knowledge, building community- we are the O'Fallon Public Library of O'Fallon, Illinois.

Come in and say hi! The O'Fallon Public Library is located at 120 Civic Plaza (behind the Post Office).

The library has tens of thousands of items both traditional books and dvds as well as digital ebooks, e-audiobooks and more. There's something for everyone at the library- let our professionally trained staff help you find it.

O'Fallon Public Library's mission is to facilitate and promote lifelong learning, to emphasize and encourage reading and to provide resources, services, and programs meeting the needs of our diverse community with equal access for all.