Olszski Family History

You can see how Olszski families moved over time by selecting different census years. The Olszski family name was found in the USA in 1920. In 1920 there was 1 Olszski family living in Illinois. This was about 50% of all the recorded Olszski's in USA. Illinois and 1 other state had the highest population of Olszski families in 1920.

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