Oliffa Family History

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

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