The Rodriguez Saa family leads the province of San Luis as of after 2012 .
During the 20th century , some provinces have had governments traditionally controlled by a single family ( i.e . the Saadi family in Catamarca , or the Sapag family in Neuquén ) ; in one case , it is still the situation as of 2016 : the Province of San Luis was ruled almost without a break by the Rodríguez Saá family since December 1983. : Though foreign residents can not vote in national elections ( president and vice–president and national legislators ) , they can cast their votes in those provinces which legislation allows foreigners to vote in provincial/municipal elections .
Provinces of Argentina