Olonchuk Family History

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

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