Gniadecki Family History

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

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