Dunckowski Family History

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

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