Onski Family History

You can see how Onski families moved over time by selecting different census years. The Onski family name was found in the USA in 1920. In 1920 there was 1 Onski family living in Connecticut. This was about 33% of all the recorded Onski's in USA. Connecticut and 2 other states had the highest population of Onski families in 1920.

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