Olsack Family History

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

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