Olavarría, Argentina

Olavarría
Coordinates: 36°54′S 60°20′W / 36.900°S 60.333°W / -36.900; -60.333
Country Argentina
ProvinceBuenos Aires
PartidoOlavarría
Founded25 November 1867
Area
  Total
7,715 km2 (2,979 sq mi)
Elevation
162 m (531 ft)
Population
 (2010 census [INDEC])
  Total
111,320
  Density14/km2 (37/sq mi)
CPA Base
B 7400
Area code+54 2284
WebsiteOfficial website

Olavarría is a city in the province of Buenos Aires, Argentina. It is the administrative seat of the Olavarría Partido and has over 111,320 inhabitants, per the 2010 census [INDEC].

The settlement was officially founded on 25 November 1867, and named in honour of Colonel José Valentín de Olavarría (1801–1845), an early Argentine military leader.