Woncki Family History

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

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