San Sebastián de los Reyes has a population of approximately 90,000 people, making it a moderately sized city within the Madrid metropolitan area. The population is diverse, with a mix of local residents and a growing number of expatriates and international professionals who are drawn to the city’s proximity to Madrid and its business opportunities. The city has experienced steady population growth in recent years, thanks to its appeal as a residential area for those who work in Madrid but prefer a quieter lifestyle.
The demographic composition of the city is relatively young, with a large percentage of families and professionals. The city is known for its high standard of living, with excellent educational institutions, healthcare services, and recreational facilities. This makes it an attractive destination for both local and international families seeking a balanced urban lifestyle.