La Mar is a province in the north-east corner of the Ayacucho Region, Peru. It was created on March 30, 1861. The province is divided into …La Mar is a province in the north-east corner of the Ayacucho Region, Peru. It was created on March 30, 1861. The province is divided into ten districts, each of which is headed by a mayor. The people in the province are mainly indigenous citizens of Quechua descent. Quechua is the language which the majority of the population learnt to speak in childhood, 16.58% of the residents started speaking using the Spanish language.