Dunmgan Family History

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

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