Supkowiak Family History

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

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