Allegheny County Library Association

The Allegheny County Library Association (ACLA) is a federated library system that highlights the work of its membership, which includes 46 independent public libraries with more than 70 locations serving the residents of Allegheny County, Pennsylvania. 

ACLA operates as a collaborative organization dedicated to ensuring equitable access to high-quality library services across the entire county. Our mission is centered on empowering these local libraries in a wide variety of ways, including providing access to shared resources, administrative support, funding opportunities, and professional development. By maintaining the independence of our community libraries, ACLA allows each community library to maintain its individual character and deep local connections while benefiting from the strength and efficiency of a unified network.  

ACLA believes that libraries are vital hubs for civic life, and our work is focused on championing their relevance and sustainability for future generations. We also believe that collectively we can all do more than we can individually. By pooling our collective expertise and resources, the Allegheny County Library Association ensures that every resident, regardless of where they live, has the opportunity to learn, connect, and grow through the power of their local public library.