Gonczi Family History

You can see how Gonczi families moved over time by selecting different census years. The Gonczi family name was found in the USA in 1920. In 1920 there were 3 Gonczi families living in Illinois. This was about 50% of all the recorded Gonczi's in USA. Illinois had the highest population of Gonczi families in 1920.

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