In Croatia, Piculek families are Croats (from Oroslavje area ). In the past century, relatively most of Croatian residents bearing this family name were born in Oroslavje area and in Zagreb. In Donja Bistra in Oroslavje area every twentieth inhabitant had the family name Piculek.
About 40 people with faimily name Piculek live in Croatia today, in 12 households. There were 50 of them in the middle of the past century, and their number decreased by 0 percent. They are located in four Croatian counties, threee cities and threee other places, mostly in Donja Bistra in Oroslavje area (35), Rozenica in Glina area (<10), Krizevci (<5), Vidovec Krapinski (<5), and in Zagreb (<5).
Family name Piculek is present in 6 countries on two continents.