Dwonkowski Family History

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

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