 Hungary also lost about 60 percent of its pre-war population, and about one-third of the 10 million ethnic Hungarians found themselves outside the diminished homeland.The country's ethnic composition was left almost homogeneous.Hungarians constituted about 90 percent of the population, Germans made up about 6 to 8 percent, and Slovaks, Croats, Romanians, Jews, and other minorities accounted for the remainder.