PetrováPetrová is a village and municipality in Bardejov District in the Prešov Region of north-east Slovakia.WWW obecpetrova.skHistoryIn historical records the village was first mentioned in 1414.PopulationIt has a population of people.EthnicityThe vast majority of the municipality's population consists of the local Roma community. In 2019, they constituted an estimated 97% of the local population.