Supkoski Family History

You can see how Supkoski families moved over time by selecting different census years. The Supkoski family name was found in the USA in 1920. In 1920 there were 2 Supkoski families living in New York. This was about 67% of all the recorded Supkoski's in USA. New York had the highest population of Supkoski families in 1920.

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