Olchouski Family History

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

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