Chilean regions: population by number of households (2013)

Reference 1: Population and Households.

Reference 2: Arica and Parinacota, Tarapacá, Antofagasta, Atacama, Coquimbo, Valparaíso, Santiago, O'Higgins, Maule, Biobío, Araucanía, Los Ríos, Los Lagos, Aisén, Magallanes and Chile.

Source: http://en.wikipedia.org/wiki/Ranked_list_of_Chilean_regions#By_regional_GDP_.28PPP.29