Oleszewicz Family History

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

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