Underkoffer Family History

You can see how Underkoffer families moved over time by selecting different census years. The Underkoffer family name was found in the USA between 1880 and 1920. The most Underkoffer families were found in USA in 1880. In 1880 there were 21 Underkoffer families living in Pennsylvania. This was about 95% of all the recorded Underkoffer's in USA. Pennsylvania had the highest population of Underkoffer families in 1880.

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