Nisa, Portugal
Nisa is a municipality in Portalegre District in Portugal. The population in 2011 was 7,450, in an area of 575.68 km².
The present Mayor is Maria Idalina Alves Trindade. The municipal holiday is Easter Monday.
In addition, it lends its name to one of the most famous Portuguese sheep cheeses.Parishes
Administratively, the municipality is divided into 7 civil parishes :