La Matanza is a partido located in the urban agglomeration of Greater Buenos Aires, Buenos Aires Province, Argentina.
This provincial subdivision had 1,775,272 inhabitants in an area of 325.71 km2. Its capital city is San Justo, which is located around 16 km from the City of Buenos Aires.
Wikipedia https://en.wikipedia.org/wiki/La_Matanza_Partido
Coordinates -34°40'38.707" N -58°33'38.821" E
