Portsmouth Free Public Library 2658 E Main Rd, Portsmouth, RI02871 Built in 1897, the Portsmouth Free Public Library provides information, services and a circulation of 75,000 articles,…More including books, tapes and videos, to the residents of Portsmouth. The 9,515 sq. ft. structure is owned and operated by the corporation, the Portsmouth Free Public Library Association. The children's room is located downstairs, while the computer area, reference and study area are situated on the main floor.The library provides a variety of services and classes. For further information, please see the library's website at www.portsmouthlibrary.org.