Dempen Family History

You can see how Dempen families moved over time by selecting different census years. The Dempen family name was found in the USA between 1880 and 1920. The most Dempen families were found in USA in 1920. In 1880 there was 1 Dempen family living in New York. This was 100% of all the recorded Dempen's in USA. New York had the highest population of Dempen families in 1880.

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