Giontkowski Family History

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

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