Olesei Family History

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

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