In Croatia, Schroeder families are Croats (from Zagreb ).
Prevalence
Only a few people with faimily name Schroeder live in Croatia today, in two households only. They are located in one Croatian city only, in Zagreb (<5).
Outside Croatia
Family name Schroeder is present in 99 countries worldwide. The family name "Schroeder " is used by some 200000 people in the United States , about 90000 in Germany , and some 30000 people in Brazil.