Kostulski Family History

You can see how Kostulski families moved over time by selecting different census years. The Kostulski family name was found in the USA in 1920. In 1920 there was 1 Kostulski family living in Illinois. This was about 50% of all the recorded Kostulski's in USA. Illinois and 1 other state had the highest population of Kostulski families in 1920.

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