 They are also considered to be related to the northern Carpathian Rusyns (Carpathian Ruthenians) who live in Carpathian Ruthenia (mostly in Ukraine and Slovakia, but also in Poland, Romania, Czech Republic and Hungary).Rusyns in Pannonia mostly live in the autonomous province of Vojvodina in Serbia.There are 14,246 declared ethnic Rusyns in Serbia (2011 census).