Osonoski Family History

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

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