Gruczkowski Family History

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

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