Olszefski Family History

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

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