Dieffenbacher Family History

You can see how Dieffenbacher families moved over time by selecting different census years. The Dieffenbacher family name was found in the USA between 1840 and 1920. The most Dieffenbacher families were found in USA in 1880. In 1840 there were 4 Dieffenbacher families living in Pennsylvania. This was 100% of all the recorded Dieffenbacher's in USA. Pennsylvania had the highest population of Dieffenbacher families in 1840.

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