Sant Just Desvern has a population of around 18,000 people, which makes it a relatively small but thriving town. The population is diverse, with a mix of long-time residents and newer families attracted by the town’s high quality of life. The town’s proximity to Barcelona has led to a steady influx of professionals who prefer to live in a quieter setting while working in the nearby city.
The population is predominantly Catalan, with a growing number of international residents, including expatriates from across Europe and beyond, attracted by the town’s excellent education system, business opportunities, and family-friendly environment. The town is known for its strong sense of community and its welcoming attitude toward newcomers.