Grotkoski Family History

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

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