Halifax Public Libraries (HPL) is a Canadian public library system, serving residents of Halifax in Nova Scotia. It is the largest public library system in Nova Scotia, with over 2.8 million visits to library branches and 172,520 active registered borrowers or 44% of the municipality's population. With roots that trace back to the establishment of the Citizens' Free Library in 1864, the current library system was created in 1996 during municipal amalgamation, and now consists of 14 branches and a collection of almost 1 million items.