You can see how Roszek families moved over time by selecting different census years. The Roszek family name was found in the USA in 1920. In 1920 there were 2 Roszek families living in Illinois. This was about 67% of all the recorded Roszek's in USA. Illinois had the highest population of Roszek families in 1920.

Use census records and voter lists to see where families with the Roszek surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.