Mijas has a population of approximately 80,000 residents, though this number swells during the summer months as tourists and seasonal residents arrive. The town is home to a diverse mix of locals and expatriates, particularly from the UK, Germany, and Scandinavia, contributing to its international atmosphere. This blend of cultures has created a vibrant and welcoming community where both Spanish traditions and international influences coexist.
The town has experienced steady population growth in recent years, driven largely by its appeal as a destination for retirees and holiday homeowners. The demographic mix includes a significant number of older residents, but Mijas also attracts younger visitors and families, especially during the summer tourist season.