Aspe has a population of around 20,000 residents, with a mix of both locals and expatriates who have settled in the area due to its attractive lifestyle. The majority of the population is Spanish, though there is a growing number of international residents, particularly from the UK and other European countries.
The city has a relatively young population, with families and professionals making up a significant portion of the demographic. Aspe has experienced steady growth over the years, thanks to its appeal as a peaceful yet well-connected city.