Nownkowska Family History

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

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