Largest public libraries by membership

As of 2026-10-12, Biblioteca Ignasi Iglésias-Can Fabra tops the list with 53,412 members.

1. #1 Biblioteca Ignasi Iglésias-Can Fabra — 53,412 members

   public library in Spain

   source Wikidata
2. #2 Biblioteca Comarcal de Blanes — 33,792 members

   library in Spain

   source Wikidata
3. #3 Jordi Rubió i Balaguer Library — 33,508 members

   library in Catalonia, Spain

   source Wikidata
4. #4 Public Library of Castellón — 29,946 members

   library in Castellón de la Plana, Spain

   source Wikidata
5. #5 Biblioteca Central de Cornellà de Llobregat — 27,068 members

   public library in Spain

   source Wikidata
6. #6 Biblioteca Can Casacuberta — 25,233 members source Wikidata
7. #7 Biblioteca Central d'Igualada — 23,266 members

   public library in Catalonia

   source Wikidata
8. #8 Mestre Martí Tauler's library — 23,057 members

   public library in Spain

   source Wikidata
9. #9 Biblioteca de Viladecans — 19,376 members

   library in Catalonia

   source Wikidata
10. #10 Biblioteca Bellvitge — 15,186 members

    library in Spain

    source Wikidata