Ontko Family History

You can see how Ontko families moved over time by selecting different census years. The Ontko family name was found in the USA in 1920. In 1920 there were 13 Ontko families living in Ohio. This was about 39% of all the recorded Ontko's in USA. Ohio had the highest population of Ontko families in 1920.

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