Original: The largest minority nationalities and ethnic groups in Poland are Silesians (about 200,000), Germans (152,897 according to the census, 92% in Opole Voivodeship and Silesian Voivodeship), Belarusians (c. 49,000), Ukrainians (c. 30,000), Lithuanians, Russians, Roma, Jews, Lemkos, Slovaks, Czechs, and Lipka Tatars.
Simplified: Nathionalites or an ethnic groups in Poland are Silesians, Germans (most in the former Opole Voivodeship), Ukrainians, Lithuanians, Russians, Jews and Belarusians.