Olschlefsky Family History

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

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