Poles
Polish people are the sixth largest national group in the European Union. Estimates vary depending on source, though available data suggest a total number of around 60 million people worldwide (with roughly 21 million living outside of Poland, many of whom are not of Polish ethnicity, but Polish nationals). There are almost 38 million Poles in Poland alone. There are also Polish minorities in the surrounding countries including (Germany), and indigenous minorities in the Czech Republic, Hungary, Slovakia, northern and eastern Lithuania, western Ukraine, and western Belarus. There are some smaller indigenous minorities in nearby countries such as Moldova. There is also a Polish minority in Russia which includes indigenous Poles as well as those forcibly deported during and after World War II; the total number of Poles in what was the former Soviet Union is estimated at up to 3 million.
World War II casualties of Poland
Thaddeus Piotrowski is a Polish-American sociologist. He is a Professor of Sociology in the Social Science Division of the University of New Hampshire at Manchester. Piotrowski's assessment in 1998 of Polish war losses is that ""Jewish wartime losses in Poland are estimated to be in the 2.7-2.9 million range. (Many Polish Jews found refuge in the Soviet Union and other countries.) Ethnic Polish losses are currently estimated in the range of 2 million. (The number is probably higher if we add all those who died at the hands of the Ukrainian Nationalists.)""