L1 users: 500,000. 100,000 monolinguals (2002).
Arequipa and Cusco regions: small areas; Moquegua region: highland area; Puno region.
4 (Educational). Recognized language (1999, Constitution, Article 48).
All ages. Most also use Spanish [spa]. People in towns and cities mostly want their children to speak Spanish.
Latin script [Latn].