Koulis Family History

You can see how Koulis families moved over time by selecting different census years. The Koulis family name was found in the USA in 1920. In 1920 there were 3 Koulis families living in Illinois. This was about 50% of all the recorded Koulis's in USA. Illinois had the highest population of Koulis families in 1920.

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