Hasa ( Spanish: Jasa , arag. Chasa ) is a municipality in Spain , part of the province of Huesca , as part of the autonomous community of Aragon . The municipality is part of the Hassetania district (mosquito). It covers an area of 8.9 km². The population is 125 people (as of 2009 ).
|A country|| Spain|
|Timezone||UTC + 1 , in summer UTC + 2|
|Population||116 people ( 2010 )|
|Density||14.4 people / km²|