Grgadkowski Family History

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

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