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.
Poland
Germany killed 2.9 million Polish Jews, and 2.8 million ethnic Poles, including Polish academics, doctors, lawyers, nobility, priests and others. It is estimated that, of pre-war Poland's Jewry, approximately 90% were killed. Throughout the occupation, many members of the Armia Krajowa, supported by the Polish government in exile, and millions of ordinary Poles – at great risk to themselves and their families – engaged in rescuing Jews from the Nazi Germans. Grouped by nationality, Poles represent the largest number of people who rescued Jews during the Holocaust. To date, 6,620 Poles have been awarded the title of "Righteous Among the Nations" by the State of Israel–more than any other nation. Some estimates put the number of Poles involved in rescue efforts at up to 3 million, and credit Poles with sheltering up to 450,000 Jews.