Keahan Family History

You can see how Keahan families moved over time by selecting different census years. The Keahan family name was found in the USA in 1880. In 1880 there were 4 Keahan families living in Dakota Territory. This was about 80% of all the recorded Keahan's in USA. Dakota Territory had the highest population of Keahan families in 1880.

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