Oleyak Family History

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

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