Mahafferty Family History

You can see how Mahafferty families moved over time by selecting different census years. The Mahafferty family name was found in the USA in 1880. In 1880 there were 3 Mahafferty families living in Pennsylvania. This was 100% of all the recorded Mahafferty's in USA. Pennsylvania had the highest population of Mahafferty families in 1880.

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