In Croatia, Sagradžija families are generally Serbs, rarely Croats (from Zagreb ). In the past century, relatively most of Croatian residents bearing this family name were born in Duga Resa area and in Karlovac. In Džaperovac in Duga Resa area every fifth inhabitant had the family name Sagradžija.
Prevalence
About 10 people with faimily name Sagradžija live in Croatia today, in 6 households. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in only four naselja i to in Vojisnica in Duga Resa area (<5), Zagreb (<5), and in Vojnic (<5) and Krstinja (<5) in Duga Resa area.
Outside Croatia
Family name Sagradžija is present in this form only in Croatia.