Oleao Family History

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

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