{"code":"45151AA000","name":"San Martín de Montalbán","region":null,"population":778,"country":"ESP","currency":"EUR","years":[2025],"history":[{"year":2025,"revenue":1792384.37,"expenditure":1782915.26,"balance":9469.11}],"url":"/municipalities/spain/san-martin-de-montalban-45151aa000/"}