Olscewski Family History

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

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