Olejczak Family History

You can see how Olejczak families moved over time by selecting different census years. The Olejczak family name was found in the USA in 1920. In 1920 there were 2 Olejczak families living in Illinois. This was 100% of all the recorded Olejczak's in USA. Illinois had the highest population of Olejczak families in 1920.

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