Supniawski Family History

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

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