San Martín de la Vega’s economy has historically been based on agriculture, thanks to the fertile lands surrounding the town. However, in recent years, tourism has become a major driver of the local economy, thanks in part to its proximity to Madrid and the Warner Bros. Park Madrid. Many visitors choose to stay in the town while visiting the park or exploring the natural beauty of the surrounding areas.
Agriculture still plays a role in the local economy, with the production of olives, wine, and other Mediterranean crops being common. The town also supports small-scale manufacturing and artisanal crafts, with several local businesses producing handcrafted goods. In addition, the hospitality sector has grown significantly, with numerous hotels, guesthouses, and restaurants catering to both local and international tourists.
As Madrid continues to expand, San Martín de la Vega benefits from its strategic location, attracting businesses that value its rural charm and close proximity to the capital. This combination of tourism, agriculture, and small-scale industry ensures a diversified economy that supports both traditional and modern livelihoods.