Islay is the smallest of eight provinces in the Arequipa Region of Peru.
The province is divided into six districts which are: The province is inhabited by indigenous citizens of Aymara and Quechua descent.
Spanish, however, is the language which the majority of the population (85.11%) learnt to speak in childhood, 10.59% of the residents started speaking using the Quechua language and 3.24% using Aymara (2007 Peru Census).
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