Stefanczyk Family History

You can see how Stefanczyk families moved over time by selecting different census years. The Stefanczyk family name was found in the USA in 1920. In 1920 there was 1 Stefanczyk family living in Illinois. This was 100% of all the recorded Stefanczyk's in USA. Illinois had the highest population of Stefanczyk families in 1920.

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