The Penn Wynne Library serves 13,500 residents in the City of Wynnewood, Montgomery County. The library, a member of the Lower Merion Library System, maintains 51,000 volumes and circulates 125,300 items per year, with over 4,000 active patrons. It was established in 1929 and is housed in a 7,751-square-foot building with meeting spaces, public computers, internet services, and a children's room with numerous programs for kids.