Olaszek Family History

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

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