Dupman Family History

You can see how Dupman families moved over time by selecting different census years. The Dupman family name was found in the USA between 1880 and 1920. The most Dupman families were found in USA in 1880. In 1880 there were 9 Dupman families living in New York. This was about 53% of all the recorded Dupman's in USA. New York had the highest population of Dupman families in 1880.

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