Partido de Olavarría
Olavarría is one of the 135 parties in which the Province of Buenos Aires is divided. It is located in the interior of the Province of Buenos Aires, more precisely in the southwest of the central region of the Province of Buenos Aires, crossed by the parallel of 36°53'37 "south latitude and the meridian of 60°19'20 "west longitude. Its head is the city of Olavarría, to the side of the RN 226, the RP 51 and the RP 60, to forty-five kilometers of the RN 3. It has 14.5 inhabitants per km² in 7 715 km² of surface with rhomboidal shape and a vertex in each cardinal point.