SalitrillosSalitrillos is a district of the Aserrí canton, in the San José province of Costa Rica.HistorySalitrillos was created on 22 April 1999 by Decreto 27928-G.GeographySalitrillos has an area of km2 and an elevation of metres.DemographicsFor the 2011 census, Salitrillos had a population of inhabitants.TransportationRoad transportationThe district is covered by the following road routes: National Route 209 National Route 304