Grockowski Family History

You can see how Grockowski families moved over time by selecting different census years. The Grockowski family name was found in the USA in 1920. In 1920 there were 3 Grockowski families living in Illinois. This was about 75% of all the recorded Grockowski's in USA. Illinois had the highest population of Grockowski families in 1920.

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