List of the largest libraries in the United States
The largest public library in the United States—and the largest library in the world—is the Library of Congress in Washington, D.C., which is the "de facto" national library of the United States. It holds more than 167 million items, including "more than 39 million books and other printed materials, 3.6 million recordings, 14.8 million photographs, 5.5 million maps, 8.1 million pieces of sheet music and 72 million manuscripts." Other than the Library of Congress, the largest public library in the United States is the New York Public Library, while the largest research library in the United States is the Harvard Library.
University of Maryland Libraries
The University of Maryland Libraries is the largest university library in the Washington, D.C. - Baltimore area. The university's library system includes eight libraries: six are located on the College Park campus, while the Severn Library, an off-site storage facility, is located just outside campus, and the Priddy Library is located on the University System of Maryland satellite campus in Shady Grove.