San Martín de la Vega is a municipality in Spain, in the province of Madrid, in the Community of Madrid. On 1 January 2025 it had 21,010 inhabitants according to the INE municipal register (padrón), over an area of about 107.3 km².
With about 196 inhabitants per km², it combines a medium-sized town with residential districts, farmland and business areas. Of the 83 municipalities in the province of Madrid with at least 5,000 inhabitants, it is number 36 by population.
As the crow flies it lies about 27 km south-east of Madrid, the provincial capital. The nearest major city is Madrid, about 25 km away.
Nearby, within a few dozen kilometres, are other destinations featured in our guides: Velilla de San Antonio (15 km), Parla (18 km), Relaxing in Madrid (22 km), What to see in Madrid (22 km), Eating in Madrid (23 km).
Below you will find a map of neighbouring municipalities, the weather, places to stay in the area and a link to all the municipalities in the province of Madrid.
San Martín de la Vega on the map
Nearby
Municipalities of the province of Madrid · Community of Madrid