Supnski Family History

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

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