Madrid is a town in St. Lawrence County, New York. The population was 1,735 at the time of the 2010 census. The town is named after the capital of Spain. Madrid is in the northern part of the county, north of Canton.
AdBook Now With the Peace of Mind of Being Able to Change your Flight Later. A New Concept in Flying. Best Prices at iberia.com. The World is Closer with Iberia.