Oroliak Family History

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

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