Mahiffey Family History

You can see how Mahiffey families moved over time by selecting different census years. The Mahiffey family name was found in the USA in 1920. In 1920 there was 1 Mahiffey family living in Pennsylvania. This was 100% of all the recorded Mahiffey's in USA. Pennsylvania had the highest population of Mahiffey families in 1920.

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