Koà Âuà ¡ () is a village and municipality in the Sobrance District in the Koà ¡ice Region of east Slovakia.
In historical records the village was first mentioned in 1414.
It has a population ofÃÂ people (31 December ).
The village has a public library, a gym and a football pitch.
The records for genealogical research are available at the state archive "Statny Archiv in Presov, Slovakia"