Ondocky Family History

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

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