Olszanski Family History

You can see how Olszanski families moved over time by selecting different census years. The Olszanski family name was found in the USA, and Canada between 1911 and 1920. The most Olszanski families were found in USA in 1920. In 1920 there were 5 Olszanski families living in Wisconsin. This was about 25% of all the recorded Olszanski's in USA. Wisconsin had the highest population of Olszanski families in 1920.

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