Santa Perpètua de Mogoda is home to approximately 25,000 residents, with a diverse demographic makeup that reflects the multicultural nature of Catalonia. The town has seen steady population growth in recent years, partly due to its proximity to Barcelona and its appeal as a residential area for those seeking a quieter lifestyle while remaining close to the urban center. The population includes a mix of families, young professionals, and retirees, with a growing number of expatriates who are drawn to its welcoming community and cultural richness.