Beasain has a population of approximately 14,000 residents, with a demographic profile that reflects the broader Basque Country’s cultural and linguistic diversity. The majority of the population identifies as Basque, with Euskara (the Basque language) and Spanish being the two official languages. The town is characterized by its tight-knit community, and many residents have deep roots in the area, often engaged in family-run businesses or local industries.
Beasain is also home to a small but growing number of residents from other parts of Spain and the world, attracted by the town’s economic opportunities and high quality of life. This has contributed to a subtle diversification of the town’s population in recent years, although the community remains predominantly Basque.