In Croatia, Ušković families are Croats (from Djakovo area ). In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo and in Djakovo area.
Prevalence
About 30 people with faimily name Ušković live in Croatia today, in 10 households. There were 20 of them in the middle of the past century, and their number increased by 40 percent. They are located in threee Croatian counties, threee cities and threee other places, mostly in Gorjani in Djakovo area (15), Djakovo (<10), Osijek (<10), Sisak (<5), and in Brbinj on Dugi (Long) Island (<5).