Huércal-Overa has a population of approximately 18,000 residents, with a relatively diverse demographic profile due to the presence of both locals and expatriates, particularly from the UK and northern Europe. The town has seen steady population growth in recent years, thanks in part to its appeal to retirees and international residents who are attracted by the mild climate, affordable living, and relaxed lifestyle.
The majority of the population works in agriculture, services, or tourism-related industries, though there is a growing segment of young professionals moving to the area due to its developing infrastructure and proximity to larger economic centers. The town maintains a strong sense of community, with locals often participating in festivals and religious events.