Santomera is home to approximately 16,000 residents, with a diverse mix of age groups and backgrounds. The majority of the population is native Spanish, but in recent years, the town has seen a small influx of international residents drawn by the peaceful lifestyle and growing economic opportunities.
The city has a family-oriented demographic, with a strong emphasis on community values and traditions. Most of the population works in agriculture or local industries, though the service sector has expanded in recent years due to tourism.