The neighborhood of Sant Ildefons saw a large increase in population in the 1950s and 1960s with the development of new high-rise apartment blocks. Originally an agricultural area, it became a working class residential district home to many immigrants, especially from Morocco and South America. The neighborhood has several community facilities including a historic tower built by a count in the 17th century to observe birds, a health center, civic center, new library with auditorium, sports hall located above apartments, and a well-regarded market where residents shop for food.