Oniscuk Family History

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

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