The Trustees of the Public Library of the City of Boston, with EIN 04-6151731, is a nonprofit organization focused on education, operating with an annual budget of $16.3 million and generating total revenue of $17.8 million. The Boston Public Library's mission is to provide free educational and cultural enrichment to the public by engaging them through diverse programming, preserving historical materials, and offering access to a vast collection of books and electronic resources. The organization does not rely on a single funder for 50% or more of its revenue, ensuring a diverse funding base. For more information, visit www.bpl.org.