Sonseca has a population of approximately 11,000 people, with a steady demographic mix of both younger families and older generations. The city maintains a close-knit community atmosphere, where traditional values and customs play an essential role in daily life. Over the years, Sonseca has seen moderate population growth, largely due to its proximity to Toledo and Madrid, which allows people to live in a quieter setting while still having access to larger job markets.
The city’s demographic is predominantly Spanish, though there has been a gradual increase in foreign residents, particularly from other parts of Europe and Latin America. This adds a modest but growing diversity to the city’s cultural landscape, enhancing its appeal for international visitors.