Roczkowski Family History

You can see how Roczkowski families moved over time by selecting different census years. The Roczkowski family name was found in the USA in 1920. In 1920 there were 2 Roczkowski families living in Illinois. This was about 33% of all the recorded Roczkowski's in USA. Illinois had the highest population of Roczkowski families in 1920.

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