In Croatia, Radušević families are almost entirely Croats (from Petrinja ), barely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Sisak and Petrinja.
Prevalence
About 40 people with faimily name Radušević live in Croatia today, in 17 households. There were 50 of them in the middle of the past century, and their number decreased by 20 percent. They are located in two Croatian counties, threee cities and 7 other places, mostly in Zagreb (<10), Glinska Poljana (<10), Gora (<10), Gusce (<10), and in Graberje (<10).