Olszock Family History

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

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