Ontolchik Family History

You can see how Ontolchik families moved over time by selecting different census years. The Ontolchik family name was found in the USA in 1920. In 1920 there were 2 Ontolchik families living in Ohio. This was 100% of all the recorded Ontolchik's in USA. Ohio had the highest population of Ontolchik families in 1920.

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