The Caribbean region coast extends from the Gulf of Urabá to the Gulf of Venezuela. Straddling the coast are Colombia's two main Atlantic port cities of Barranquilla and Cartagena. The administration of the region is covered by eight department governments: Atlántico, Bolívar, Cesar, Sucre, Córdoba, Magdalena, La Guajira and San Andrés and Providencia. These 8 departments also cover approximately 182 municipalities, 1093 "corregimientos" and 493 "caserios" according to the 2005 Census by DANE Colombia. Most of its inhabitants speak a dialect of Caribbean Spanish with variations within its subregions.