Olashko Family History

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

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