Unlike in Lower Silesia, the Germanization process was halted; still a majority of the population spoke Polish and Silesian as their native language, often together with German (Silesian German) as a second language.
Erinevalt Alam-Sileesiast peatus germaniseerimise protsess; enamik rahvastikust rääkis poola ja sileesia keelt emakeelena, sageli koos saksa (sileesia saksa) keelega teise keelena.