Dullenkoff Family History

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

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