Dominković families are Croats and they are mostly from Zupanja. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Orasje area) and in Zupanja. In places Tolisa and Vidovice in Bosanian Posavina every tenth inhabitant had the family name Dominković.
About 750 people with faimily name Dominković live in Croatia today, in 280 households. There were 220 of them in the middle of the past century, and their number more than tripled. They are located in the most of Croatian counties, in 32 cities and 60 other places, mostly in Stitar (165), Zagreb (160), Zupanja (100), Predavac in Bjelovar area (60), and in Bosnjaci in Zupanja area (40).