Lwów Voivodeship
Within interwar Poland, Łańcut was a county seat administratively located in the Lwów Voivodeship. Prior to World War II, Łańcut had a thriving Jewish community constituting about one-third of the city population. In 1939 there were 2,750 Jews in Łańcut. The 10th Mounted Rifle Regiment of the Polish Army was stationed in Łańcut in the interbellum.