Provinces of the Dominican Republic provinces and their capital cities. The population figures are from the 2014 population estimate. Provinces of the Dominican Republic The Dominican Republic is divided into thirty–one "provincias" (provinces; singular "provincia"), while the national capital, Santo Domingo, is contained within its own Distrito Nacional ("National District"; "D.N." on the map below). The division of the country into provinces is laid down in the constitution (Title I, Section II, Article 5) and enacted by law. The latter is currently Law 5220 on the Territorial Division of the Dominican Republic ("Ley No. 5220 sobre División Territorial de la República Dominicana"), issued 1959 and
Geography of the Dominican Republic northern mountain ranges. The northwestern and southeastern extremes of the country are also arid. The Dominican Republic is occasionally damaged by tropical storms and hurricanes, which originate in the mid-Atlantic and southeastern Caribbean from June until November (mainly from August to October) each year. There are several smaller islands and cays that are part of the Dominican territory. The largest islands are: The Dominican Republic is a country with many mountains, and the highest peaks of the West Indies are found here. The chains of mountains show a direction northwest-southeast, except in the Southern peninsula (in Haiti) where they have