Onisky Family History

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

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