Acacias or Las Acacias is an administrative neighborhood of Madrid belonging to the district of Arganzuela. It has an area of 1.074172 km. As of 1 February 2020, it has a population of 37,049. Acacias is located in city center and is crossed, at its south-eastern borders, by the river Manzanares. The ward has a pentagonal form, bordered by the road…Acacias or Las Acacias is an administrative neighborhood of Madrid belonging to the district of Arganzuela. It has an area of 1.074172 km. As of 1 February 2020, it has a population of 37,049. Acacias is located in city center and is crossed, at its south-eastern borders, by the river Manzanares. The ward has a pentagonal form, bordered by the roads Calle de Toledo, Ronda de Toledo, Calle de Embajadores, Paseo de Santa María de la Cabeza and Paseo de la Yeserías, at the entrance of Arganzuela Park.