Access comprehensive GIS data on libraries in Juniata County, Pennsylvania, tailored for Geographic Information System professionals. This dataset encompasses a selection of nine public and academic libraries, each detailed with attributes like street addresses, internet availability, and operating hours where available. Noteworthy examples from this dataset include Newport Public Library, offering WLAN and extended weekday hours, and Murray Library at Messiah College, known for its extensive access periods catering to student needs. Additionally, libraries like the Mifflin County Library and Joeseph T. Simpson Public Library are also featured, highlighting their community services and locations. For GIS professionals focusing on educational or public access projects, this dataset provides essential location-specific information to enhance project outcomes in Juniata County.