Counahan Family History

You can see how Counahan families moved over time by selecting different census years. The Counahan family name was found in the USA between 1880 and 1920. The most Counahan families were found in USA in 1880. In 1880 there were 9 Counahan families living in Pennsylvania. This was about 69% of all the recorded Counahan's in USA. Pennsylvania had the highest population of Counahan families in 1880.

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