Oullis Family History

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

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