Tušek families are Croats and they are mostly from Krapina area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Krapina. In Jazvine in Krapina area every third inhabitant had the family name Tušek.
About 1300 people with faimily name Tušek live in Croatia today, in 530 households. There were 1200 of them in the middle of the past century, and their number increased by 10 percent. They are located in almost all Croatian counties, in 51 cities and 144 other places, mostly in Zagreb (225), in Jazvine (110) and Radoboj (45) in Krapina area, Koprivnica (40), and in Ples in Lepoglava area (35).